Q2tws Sports Bluetooth Headphones 5.1 Wireless Bluetooth Headphones Type-C Charging Bluetooth Headphones Features: Q2tws wireless Bluetooth earphones, intelligent control Bluetooth, wireless Bluetooth stereo sports Bluetooth earphones. Iterative , powerful features, new sound insulation and noise reduction technology without external exposure, HIFI surround sound quality, feel different Bluetooth earphones, light and comfortable all day. 5.1 Bluetooth version, featuring a highly sensitive microphone for driving, running, and daily life. Listening clearly and without noise anytime and anywhere is the beauty of enjoying life. host, easy to connect with open cover, stable and non stuck connection, matching automatic connection and automatic start, accessible for about 10 meters of connection: it is not cumbersome, , and convenient, and has been achieved. High throw light button, easy to operate, intelligent fast charging, more-saving, 10 hours of listening to music, no harm to ears, super strong standby, and more. Product Description: Bluetooth version: V5.1 Wireless distance: approximately 10 meters Headphone power: 80mAh cabin capacity: 500mAh Input: 5V -1A (max) 1xBluetooth headset