Upgraded BT5.0 chip provides fast and stable connection, low power consumption and low latency, strong anti-interference ability.
Adopt 10mm moving coil unit with ful-frequency composite membrane to greatly enhance dynamic and transient sound fields for more sound detail, HiFi sound quality.
Ergonomic lightweight design, 180° rotation design, freely switching of left/right ear, comfortable to wear.
Built-in enhanced radio microphone provides clear calls without delay.
Dual microphone call noise reduction, low latency for calls/games.
Features: Upgraded BT5.0 chip provides fast and stable connection, low power consumption and low latency, strong anti-interference ability. Adopt 10mm moving coil unit with ful-frequency composite membrane to greatly enhance dynamic and transient sound fields for more sound detail, HiFi sound quality. Ergonomic lightweight design, 180° rotation design, freely switching of left/right ear, comfortable to wear. Built-in enhanced radio microphone provides clear calls without delay. Dual microphone call noise reduction, low latency for calls/games. Widely compatible with BT-enabled smart phones, tablets, laptops, etc. Specification: Type: Business BT headphone Brand: Lenovo thinkplus Model: BH4 BT version: V5.0 Transmission distance: 8-10m Speaker size: 10mm Frequency response range: 20Hz-20KHz Charging interface: Type-C Battery capacity: 130mAh Rated input: 5V 80mA Packing list: 1 * Headphone 1 * Charging cable 2 * Pairs of earplugs 1 * User manual