Features:
Upgraded BT5.0 chip provides and stable connection, low consumption and low latency, strong -interference ability.
Adopt 10mm moving coil unit with ful-frequency composite membrane to greatly enhance dynamic and transient sound fields for more sound detail, sound quality.
Ergonomic lightweight design, 180° rotation design, freely switching of left/right ear, comfortable to wear.
Built-in enhanced microphone provides clear calls without delay.
Dual microphone call noise reduction, low latency for calls/games.
Widely compatible with -enabled phones, tablets, laptops, etc.

Specification:
Type: Business headphone
Brand:
Model: BH4
version: V5.0
Transmission distance: 8-10m
Speaker size: 10mm
Frequency response : 20Hz-20KHz
interface: Type-C
capacity: 130mAh
Rated input: 5V 80mA

Packing list:
1 * Headphone
1 * cable
2 * Pairs of earplugs
1 * User manual