915 Generation Mini Wireless Bluetooth 5.0 Earphone for ,Red

and high quality.
The bluetooth 5.0 master control chip, support handsfree date connection in 10m.
Builtin DSP audio processing system, can be a very good eliminate Noise and for , to clear communication, and music.
Super Mini design earphone in the ear, Small and light, stealth design.
The headset connect 2 bluetooth devices at the same time, such as for / etc for Phones/PC/ PAD, and other devices Calling, Music, Gaming.
Item Model: L16 Headphone Type: Both left and right ears can be used Bluetooth Profiles: Hands free / Headset Supporting Agreement: HEP / / / AVRCP Battery Type: 55mA rechargeable lithium battery Charging Time: about 1h-2h Working Time: Music 4-6 hours (The Volume will affect the time) Standby Time: about 100-150 hours Frequency Range: 2.40-2.48GHz Distortion factor: less than or to 1% Frequency Response: 20Hz-20KHz Sensitivity: 80dB Wearing Styles: in-Ear / stealth headphones MIC: yes Charging Power: AC input 110-240V DC output 5V color: Red material: plastic size: 2 x 1.6 x 1.4cm / 0.79 x 0.63 x 0.55 inch Package Contents: 1 x Bluetooth Earphone 1 x USB Charging Cable 1 x Notice: 1. It only contains one earphone, and the left ear and right ear can be used back and forth, which is very convenient. 2. It's not TWS earphone, 2 pieces can't be connected with one mobilephone at the same time.
Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.