Waterproof Sports Bluetooth HIFI High-Quality Wireless Earphones New, Free Shipping! Waterproof Sports Bluetooth 5.0 Stereo High-Quality Wireless Earphones. Experience the thrill of hearing sounds you've never heard before!! Feel the difference. This is a neckband type, preventing drops. ■ Bluetooth 5.0 ■ Charging time: 2 hours ■ Operating time: 8-10 hours ■ Standby time: 300 hours USB charging cable is not included, please prepare your own charging cable. Type B charger applicable ■ Color: Black ■ Balanced sound quality ■ Frequency: 20-20000Hz ■ Sensitivity: 122±3dB ■ Ergonomic fit ■ Sound leakage prevention ■ Noise cancellation structure ■ Equipped with a 3-button remote control Answer calls, end calls, play music, stop music, fast forward, rewind, volume adjustment. Compatible with devices with Bluetooth, such as iPhone, iPad, iPod, Android smartphones, Windows Phone, Sony Xperia, Android tablets, Nintendo Switch, etc. Suitable for everyday use, TV, sports, and games. Also suitable for working from home and telework. Voice chat is also possible. Wireless Earphones Yu-packet seal 980