FANTECH WAVE 13 TW13 TRUE WIRELESS EARBUDS - BLUE Lightweight & Comfortable Bluetooth 5.3 Version Custom Tuned Driver Digital Display Touch Control Specification Bluetooth Version: 5.3 Driver Size: 10mm Effective Range: 10m Listening Time: Up to 4 Hours @ 50% Volume Standby Time: Up to 80 Hours Charging TIme: Approx 2 hours Earbuds Battery: 30mAh Battery Charging Case Battery: 180mAh Charging Plug: Type-C FANTECH WAVE 13 TW13 TRUE WIRELESS EARBUDS - BLUE for More Earbuds Show More