describe BT95 neckband Bluetooth 5.0 headset, stereo subwoofer wireless neckband sports headset. Optimal material, skin-friendly, medical several times liquid silicone used for hanging neck body, with metal anodized shell, highlighting the quality and sense of design. Go from complicated to simple, and automatically pair with your phone when you turn it on. Long battery life, uninterrupted power all day long. 200 songs are played continuously, 100mah battery capacity, 300h standby time. Ergonomically designed earphones are comfortable to wear for a long time. You can't get rid of it, the music doesn't stop, so you don't have to worry about the earphones falling off. Bluetooth 5.0 chip, low power consumption, no 0ze. Longer battery life, stronger signal and faster transmission. Specification Material: metal + liquid silicone Size: Arrival confirmation Colour: Black Transmission distance: 10 meters Channel: stereo Usage: neck hanging type Bluetooth protocol: 5.0 Playing time: 10 hours Talk time: 14 hours Standby time: about 300 hours Charging time: about 1.5 hours Speaker sensitivity: 98dB Frequency response range: 20-20kHz Package includes: 1*headphone, 1*charging cable