Wireless Connection: Bluetooth 5.2
Communication Distance: 10 meters (barrier-free open environment)
Net Weight of Single Earphone: about 4.9g
Headphone Size: 25.4*20.3*21.3mm
Total Weight With Charging Case: about 55g
Charging Box Size: 65*48*26mm
Headphone Charging Time: less than 1 hour
Charging Time of Charging Box: about 2.5 hours (using wired charging)
Talk Time: about 3 hours (noise reduction turned off, 50% volume, AAC encoding)
Music Time: about 6 hours (noise reduction turned off, 50% volume, AAC encoding)
Standby Time: about 28 hours (noise reduction turned off, 50% volume, AAC encoding), Cooperate with the charging box
Charging Interface: Type-C
Charging Box Input Parameters: 5V=0.5A MAX (wired)
Single Battery Rated Capacity/energy: 35mAh/0.13Wh
Earphone Input Parameters: 5V=120mA MAX (single headphone)
Power Box Battery Rated Capacity/Energy: 470mAh/1.78Wh
Speaker Impedance: 32Q