Connectivity: Bluetooth 5.3 Wireless range: up to 10m Frequency range: 20Hz-20kHz Music time: about 5h Music time with charging case: about 30h Charging time: about 1h Charging interface: Type-C Charging box capacity: 400mAh Earphones battery capacity: 40mAh each Water-resistant level:...
Bluetooth 5.0, faster transmission and stable connection Semi-in-ear ergonomic design, firmly wearing without falling off Dual capacitive touch sensing function, easy operation HIFI composite diaphragm equalizes the high, medium and low frequencies, bring impressive live sound effects IP54 grade dustproof...