B11 earbuds


B11 TWS Wireless Earphone Bluetooth 5.0 Stereo Headset with LED Screen – Black

The TWS (true wireless stereo) earphone brings you extraordinary music enjoyment and allows you to have hands-free phone calls. Ergonomically designed earbuds enhance long-lasting wearing comfort.

  • Bluetooth V5.0 technology, stable connection
  • Adopt True Wireless Technology, enjoy your wirelessly sports
  • LED battery display, easily knowing the amount of electricity
  • With charging box, provides fast charge for your earphone
  • Compact and light-weight design, store your earphones inside the charger box for convenient carrying


  • Name: TWS Bluetooth headset
  • Bluetooth version: V5.0 + EDR
  • Speaker: 16Ω 96dB ± 2dB
  • Audio format: MP3
  • Signal to noise ratio: ≥80db
  • Battery (storage) capacity: 40mAh / 500mAh
  • Music time: about 4 hours
  • Talk time: about 4 hours
  • Standby time: about 40 days
  • Battery compartment wireless charging time: about 2 hours
  • Transmission range: about 10 meters
  • Voice prompt: English
  • Noise reduction: CVC 6.0
  • Support protocol: A2DP / AVRCP / HFP / HSP
  • Function: LED display, wireless charging, automatic pairing, automatic back connection, dual MIC noise reduction, echo cancellation, power display

Compatible with:

  • iPhone X/11/11 Pro
  • Samsung
  • Other iPhone Samsung Huawei LG Bluetooth-enabled devices

Package included:

  • 1 x B11 TWS Wireless Earphone Bluetooth 5.0 Stereo Headset
  • 1 x English and Chinese Manual
  • Other items not included

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For you use this earphone first time, Please follow those step:
1. Open your phone bluetooth button;
2. Press the ON/OFF button more than 4 seconds till both of the red and blue led bright;
3. Wait you phone find the “B11” earphone;
4. Then please click it, your phone will connect it ;
Note: Please make sure the B11 is enough power when you do the steps.


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