Sports Neck Bluetooth Headset

1: This sports around the neck bluetooth headset is equipped with a high capacity battery, you can practice listening to songs for 8 hours. Better Material, Close to Skin. The neck body is made of liquid silicone hanging down with anodised metal shell, highlighting the sense of quality and design. Enough battery life, no need to worry about running out of power when listening to songs. Stereo level sound quality, custom graphene diaphragm, which can make the sound smoother and clearer, giving you a rich auditory feast. New generation of low-power Bluetooth technology, simple and fast connection, stable signal, no need to worry about listening to songs and intermittent phone calls. Intelligent noise cancellation, restore HD human voice calls. Magnetic and portable design, close to auto adsorption, hang it in front of your neck when not in use, no need to wrap it in a bag and it won't shake.
2: Bluetooth protocol: 5.4
3: Transmission range: 10 metros
4: whether single binaural: bilateral stereo
5: Battery life: 8 hours
6: Use: Neck-mounted
7: Battery capacity: 200 math
8: waterproof performance: life waterproof