2020 top ranking tws earphoness stereo sound true tws earbuds
8bk-J13 | Bluetooth chip | Bluetrum 5.0 | Material | ABS | |
Bluetooth version | 5.0+edr | operating distance (m) | 7-10m | ||
each Earphone Capacity | 35mah | battery capacity of charging box | 300mah | ||
Weight | 30g | input time of two earphones | 1h | ||
Color | Black/white | input time of charging box | 1h | ||
Size | 71.7*27.1*29mm (charging box) 24.2*15.2*22.5mm(earbud) | power consumption | 24-30mah | ||
Talk duration (medium volume) | 2h | Horn frequency response | 20Hz~20KHz | ||
Music duration (medium volume) | 2.5h | Characteristics | nice design and good quality |