Best TWS Earbuds Manufacturer, Factory, Supplier In China

Wellyp as a professional tws wireless stereo earphones wholesale producer  and supplier, we can provide professional, Noise reduction, High Fidelity and other high requirements of wireless Bluetooth TWS earbuds customization and processing, welcome to contact us!

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Custom Wholesale Tws Wireless Bluetooth Earbuds

If you wish to wholesale affordable earbuds from the reliable China true tws wireless earbuds manufacturer, then we warmly welcome you. Wellyp always stay ahead of other TWS earbuds manufacturer, thanks to its knack for technology. We can supply the industry with incredible audio solutions. As a result of our affordable prices against the quality, we enjoy excellent relations with our clients.

Our TWS wireless earbuds are known for their excellent quality and long durable life. Moreover, with a wide range of innovative gadgets, we are the top choice for all TWS noise cancelling earbuds buyers. Wellyp as best mini wireless bluetooth earbuds wholesale vendor has a unique catalog, which facilities the true wireless stereo earbuds buyers in bulk sourcing.

Here you can expect to find all the latest and technologically advanced in-ear TWS earbuds, at affordable prices.

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Advantages Of Custom Wholesale Tws Wireless Bluetooth Earbuds

We are now known as the leading custom best mini wireless earbuds manufacturer in China. Here you can explore a massive range of bulk TWS Bluetooth wireless earphones at competitive prices. With our rich technical experiences and a team of experts, we offer you top-quality China TWS earphones. We have the best deals on TWS wireless headsets for international buyers. You can make customizations in the product according to your needs.

We have a number of stable raw material suppliers, which can control the quality and cost very well.

Keeping raw materials stocks for some common tws earbuds, fastest delivery.

OEM/ ODM available, making design freely for tws earbuds.

No MOQ limits for retailers, wholesalers, or distributors.

Customization is available.

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One Stop Factory for Wholesale & Custom TWS Earphone/Earphone

Wellyp is a world-class custom top wireless bluetooth earbuds manufacturer. We have a wide range of TWS V5.0 wireless sport earphones and TWS noise cancelling earbuds that are reliable and consistent in performance. With the infusion of premium quality material and the latest technological tools, our products surely stand out. We have a highly dedicated team of skilled people who aid in every step of production. Our R&D department has top experts from this industry. Our aim is to cater to your special needs of dual mic enc in-ear sensor TWS earphones. You can also connect with us for OEM or fully customized product orders. We looking forward to adding you.

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Don’t you find what you are looking for?

Just tell us your detailed requirements. The best offer will be provided.

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Why Wellyp can be your VALUABLE supplier in China?

Rich experience in the development and manufacture of tws true wireless earbuds for overseas B2B OEM & ODM business.

Superior R&D ability, full experienced in OEM & ODM for heavy branded customers.

Variety of unique original design to make our partners more competitive and profitable.

Free services can be provided on request like artwork design, advertisement design and showing stand design.

Useful market info about TWS earbuds and items in trend can be provided if necessary.

4 Points To Note For Tws Earbuds OEM Projects


There’re PCB boards both in magnetic wirelss charging case and two pcs of earbuds.

Chipsets for the earbuds

The chip solution of the earbuds greatly affects the sound quality and Bluetooth connective stability. And these’re the core performance of your true wireless earbuds earphones. The cost of different chip solutions differs a lot as well.

Protection for charge and dis-charge

If the PCB board you use has a poor design, power management IC with no amp current limit and voltage limit, without any protection, the plastic shell or circuit board of the charging box or earphone is likely to melt or burn out, due to the high heat generated when charging.

In addition, the cheap poor IC on the PCB board may lead to over-discharge, the charging box may be easily powered off after a few days, even if it is fully charged.

2, Antenna of the earbuds

The antenna is one of the important functional parts of the TWS headset to achieve wireless connection. The antenna determines the communication indicators such as communication quality, signal power, signal bandwidth, connection speed, etc., and is an important front-end equipment of the communication system.

If the cheap chips or antennas are used, the signal will be weak, and this will lead to intermittent disconnections with your mobile phone when running sports, or in subway, bus station, big party which has mass gatherings. Also the un-expected noises will be unavoidable.

3, Battery

The battery in the wireless charging box is usually a single-cell lithium battery. Power meter and secondary protection IC components have been included to ensure more reliable operation of the battery. The power supply of a single-cell lithium battery is mainly divided into two parts: one is boosted to 5V to charge the earbuds, and the other part is boosted to 3V and below to power the MCU, sensor, etc. in the charging case.

Usually, there’re separate protective pcbas for the batteries in charging case and earbuds also to ensure the battery life, this is related to product life, so this is very important for tws wireless earbuds.

4, Speaker of the earbuds

The headphones can have good sound quality if built-in high-quality speakers, but there are many factors that affect the sound quality.

Voice coil and speaker diaphragm are the most critical components in speaker. The voice coil connected to the speaker diaphragm uses different types of materials, and this lead to different effects on the sound quality. For example, cheap ordinary copper wire is only suitable for transmitting low-frequency and intermediate-frequency signals, and its surface is suitable for transmitting high-frequency signals. Uneven transmission will affect the sound quality.

Frequently Asked Questions

You are factory OR trading ?

We are manufacturer and trading combination for Qi wireless chargers, wireless car chargers, true wireless stereo earbuds, bluetooth earphones, headsets. We have our own R&D team, QC team, mainly push private unique mould products to global markets. We also add some interesting items to our list from brother factories, and sometimes help some overseas partners to source other produts as well.

Can you do ODM desgin and put our Logo for us ?

Sure, as long as you could meet our relevant MOQ, customized design for the chipset solution, product mould, packaging, etc. All available, and the Logo sure thing, please share your thoughts with us.

What about your lead time ?

1) Approx 21-35 days after deposit confirmed and artwork approval for bulk orders, it depends on the specific items as well.

2) Approx 3-5 days for sampling.

Warranty and RMA policy ?

All of our products will be with 12 months warranty. Let's discuss the details about RMA, and product care service.

Can you accept small orders ?

Yes, welcome small trial orders. But go with neutral packaging OR our brand's packaging, otherwise additional cost for OEM packaging.

Free samples or not ?

It depends. Usually , we charge samples, sample fee can be refunded against your official PO. Please let us discuss details if free of charge sample requested.

How to order ?

Please contact us now by your most convenient way.Mobile/WhatsApp: 0086-15113299778 Email:

Have a Special Requirement?

Generally, we have common tws earbuds products and raw materials in stock. For your special demand, we offer you our customization service. We accept OEM/ODM. We could print your Logo or brand name on earbuds body and color boxes. For an accurate quotation, you need to tell us the following information:



Please tell us requirements for material; IP Grade; and if need to add extra function such as battery life, chip, or voice vontrol etc.


No MOQ limit. But for the Max quantities, it will help you get the cheaper price. More quantity ordered, the lower price you could get.


Tell us your application or detail information for your projects. We can offer you the best choice, meanwhile, our engineers can give you more suggestions under your budget.

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TWS Earbuds: The Ultimate Guide

TWS, also known as True Wireless Stereo, comes with a distinctive Bluetooth V5.0 technology that enables users to get rid of wires or cables and enjoy 100% stereo sound quality within a range of 30 feet. There are numerous other features of TWS, so let us discuss some here:

What Is Tws Earbuds?

True Wireless Stereo (TWS) uses Bluetooth signals instead of wires or cables to transfer sound. TWS differs from wireless accessories that do not physically connect to a media source but still rely on physical connections to ensure that multiple parts of a device can function together.

The Main Advantages of TWS

True wireless technology offers many advantages, but primarily, it’s attractive because it’s convenient and easy-to-use. Cable-free functionality means users are free to move around without worrying about cables getting tangled in pockets or snagging on door handles. Most TWS devices have a Bluetooth range upwards of 30 feet while still keeping a clear connection — making them ideal for yard work or exercise. TWS earbuds are also remarkably easy to pair, easy to use, and have a 75 percent longer battery life than traditional wireless earphones.

True wireless technology also offers high-quality stereo sound and an immersive audio experience. TWS delivers the left and right audio channels to the connected device separately by assigning the left channel to the left earbud and the right channel to the right earbud. When users have both earbuds in they’ll have clear, crisp surround sound. Even if users wear just one earbud, they will still have a complete audio experience — the audio isn’t split, so it doesn’t sound like instruments and vocals are delivered to separate earbuds.

Features of TWS Earbuds

Touch Control: Touch sensitive panel that allows you to easily manage music, calls and voice assistant.

Battery Backup: Like many wireless devices, battery backup becomes a crucial factor for wireless earbuds too. With TWS earbuds, you can extract an additional charge of 20 hours to 25 hours from the earbud case once the battery backup is over.

Bluetooth 5.0 Technology: It supports HSP, HFP, A2DP and AVRCP, providing in-call stereo sound and 2x faster transmission speed with a more stable connection.

Shape & Design: The TWS earbuds are easy and convenient to use. All you need to do is place the two buds in your ears. Whether it is jogging in the park or exercising in the gym, users can wear them anywhere because of the specially designed wing tips that will fit comfortably in their ears.

Superior Sound: Enjoy truly authentic sound with powerful Deep Bass performance with 5.8mm bio-diaphragm speaker.

Water Resistance: TWS earbuds are so popular that people wear them on the beach and even while sweating in the gym. Therefore earbuds are designed to be water, dust, and sweat resistant. The IPX5 water resistant feature protects the earbuds from all sorts of liquid damage.

Passive Noise Cancellation: TWS earbuds come with passive noise cancellation technology to help users get rid of the unwanted surrounding noise while making a call or listening to music. It enables a noise-free environment for the best listening experience.

Types of Earbuds

Earbuds are (also known as earphones, in-ear headphones, in-ear monitors, or just buds) Earbuds or more specifically in-ear monitors are popular among audiophiles for their superior sound. They are the most portable type of headphones. They’re the smallest of the bunch and come in various shapes and sizes. There are two types of earbuds in today’s market based on connectivity.

1. Wired Earbuds

The wired earbuds have multifunctional controls through which users can listen to all their favorite tunes and get to attend calls on the go. It also comes with a high-definition mic along with an advanced chipset and 10 mm driver for true radio and deep bass. These earbuds offer 12 hours of long battery life for non-stop music and carry a 1-year warranty.

2. Truly Wireless Earbuds

There is a difference between them, even though both function through the Bluetooth feature. The Truly Wireless Earbuds comes with a charging case that charges the headphones while they are placed inside the cases. This is something you will not get in the wireless ones. are different from Wireless Earbuds. Another difference is that the Truly Wireless Earbuds do not carry wires, but the wireless ones are connected through a neckband. 

How to Choose the Right Pair of TWS Wireless Earbuds?

To choose the right pair of wireless earbuds, you must consider three things:

1. Sound

The overall sound quality of the earbuds is the first thing to look for. A pair of earbuds that can produce balanced, rich, and deep sound with the perfect blend of bass is always the right pair. Also, look for consistent and clear call quality.

2. Driver Size

Give attention to the earbud’s driver size as it creates the sound you hear. The best option is to pick Bluetooth earbuds with a 6mm driver size or something higher.

3. Powerful Battery

Choose the pair of wireless earbuds that ensure the best amount of total battery life. If the earbuds drain out of charge, you can easily have them run again soon by placing them in the charging case. The latest earbuds come with fast charging technology, so look out for this feature.

How to reset tws earbuds?

Remove the earbuds from the case and press and hold the buttons until they turn off. Hold down the buttons on both earbuds for roughly 5 seconds, starting with the earphones in the OFF position. The LEDs will become white for around 5 seconds before turning off.

How to pair tws earbuds?

1.Press and hold the multi-function key for 6 seconds on either earphone (base on your personal preference), release when the red and blue light flash alternately.

2.Enable your phone's Bluetooth pairing function and search for your earbuds name to pair and connect.

How to turn on tws earbuds?

Remove the earbud's from the case and they will turn on automatically. *When the earbuds are not in the charging case, press & hold both Multi-function buttons for 3 seconds to turn ON/OFF.

How to change language on tws earbuds?

Press one side of earphones until you hear a beep. Step 9. Touch the touch panel for 6 times and it will say “English”, which shows that you have successfully change the language to English. After finishing the language switch, you can turn on the Bluetooth on your phone and pair them for use.

How long does it take for tws earbuds to charge?

The charging time for both the headphones and the charging case itself can vary a lot. Generally, it takes headphones around 1-2 hours to fully recharge inside their case, and the case normally takes less than an hour. If the charging case in question uses USB-C, this can be as low as 30 minutes.

How do you charge TWS earbuds without a case?

To charge Earbuds with a micro USB, you need to plug a Micro USB cable into your device and either into a computer or a USB adapter. Then you have to sit and wait until your earphones get fully charge.

Tws Earbuds Instructions

Simply connect the charging case to the wireless earphones to begin the amazing experience of true wireless stereo earbuds. Remove the Twins Earbuds from the Charging Case. They will automatically turn on and pair with each other. Open your phone's Bluetooth, search for “TWS,” and connect.

China Custom TWS & Gaming Earbuds Supplier

Enhance the impact of your brand with wholesale personalized earbuds from the best custom headset wholesale factory. To get the most optimal returns for your marketing campaign investments, you need functional branded products that offer ongoing promotional appeal while being useful to clients in their everyday lives. Wellyp is a top-rated custom earbuds supplier which can provide a variety of options when it comes to finding the perfect custom headsets to fit the needs of both your customer and your business.

Creating Your Own Smart Earbuds Brand

Our in-house design team will help you with creating your completely unique earbuds & earphone brand

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