Bluetooth 5.0 Feature: Continuous connection, non-stuffing, low power consumption, wide compatibility. It can realize fast pairing and stable transmission, and has ultra-low latency.

Ergonomic design: The ergonomic design and lightweight feathers are precisely designed and measured to make your ears completely comfortable.

Noise reduction design: It can well solve the environmental noise during the call and provide a better call experience.

Description:Name: Bluetooth EarphonesBluetooth chip: BK3266 stereo;Bluetooth version: version 5.0;Bluetooth distance: about 10 meters;Battery: 150MAH;Charging time: about 2 hours;Talking and listening time: about 8 hours;Package size: 15.8*10.8*4.5CM;Package weight: 71G;Frequency: 20Hz-20KHz;Impedance: 32 ohms;Sensitivity: 85dB/mW;Waterproof rating: IPX5;Packing list:1 * Headphone1 * USB charging cable1 * User manualNote: Due to different personal displays, light and contrast differences, there may be slight color difference between the picture and the real object.