Fiche TechniqueHaylou GT1 Pro Wireless Bluetooth 5.0 Earphone Smart Main Features:●Bluetooth 5.0 Bluetooth 5.0 wireless earphones will give you stable transmission, fast speed transmitting, and low power consumption.●800mAh Charging BatteryThe have 26 hours of battery life with charging dock to secure music with you. And 800mAh large battery capacity built-in the…