#About the product can not be connected#
It has 2 possibilities, please believe us and follow our actions;
1. It needs to be charged
When you receive the product, please charge it until the battery ...

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Product Review

#About the product can not be connected#
It has 2 possibilities, please believe us and follow our actions;
1. It needs to be charged
When you receive the product, please charge it until the battery indicator lights up.
2. Reset the product
Step 1:Put the product back into the charging compartment
Step 2: Hold the headset with both hands until the blue flashes, then turn red
Step 3:Pick both earbuds out of the charging case and wait for 3 seconds, until one of the headphones red and blue lights flash alternately, and the other side is turned off
Step 4:Open the phone and look for "TWS-880" click on the link

If you don't understand the operation, please contact us by email or Question on the product page

Features and specifications

Bluetooth Version: 5.0
Transmission Distance: 10M
Talk time: 4 hours
Music Playing Time: 6 hours
Standby Time: 120 hours
Battery specification: 3.7v /50mAh
Rechargeable box battery: 600mAh
Single Earphone Weight: 4.2 g
Working voltage:3.7V (3.2-4.2V)
The speaker specification: Ψ 6 mm, 32 Ω

Touch Control and Automatic Pairing

Easily control your earbuds with the single multifunctional button, which is used to answer/end calls, and play/stop music or videos.
The earbuds will automatically pair each other when you take them out of the charging case.

Portable Charging case

The earbuds come with a portable charging case that is capable of fully charging the earphones in half an hour.
The charging dock can also be used as a carrying case when the earphones are not in use.
Very convenient!

Working Time

The earbuds work for 4-6 hours per charge.
The charging case provides 5-6 times full charge for both earbuds.

YIER

  • PREMIUM QUALITY SOUND: TWS-880 provide Hifi stereo sound due to we used highest-quality new sound chip.With crystal clear bass sound, the earbuds brings you nothing but convenience and enjoyment. It also has a built-in mic, making it usable for hands-free calling and voice experience.
  • FAST AND AUTO PAIRING: No need to press on any button in order to activate the wireless headphones.Just pick both earbuds out of the charging case and wait for 3 seconds, they will connect with each other automatically. It supports Dual-ear calling, which Means you can call or answer with both earbuds simultaneous. Or using one earbud only for preference or driving safety.
  • LATEST BLUETOOTH TECHNOLOGY AND IPX7 WATERPROOF: Thanks to advanced Bluetooth 5.0 technology, these true wireless workout earphones guarantee a seamless steady connection within 33ft (10m).And IPX6 Waterproof and comfortable to wear. Ergonomic design, in-ear fit, more stable and painless to wear.
  • 24+ HOURS OF PLAY TIME: Built-in 50mAh battery of each earbud, up to 4-5 hours playing time.The portable charging case with built-in 600mAH battery is light, recharging easily everywhere,never worry about low battery.
  • STELLAR CUSTOMER SERVICE: If for any reason our Bluetooth earbud does not meet your current standards, ship it back to us for a replacement or a full refund.We have 24 hours full support team that ready to help you anytime.

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