Bluetooth：5.0+EDR
Battery Type：Polymeter Lithium Battery
Headphone battery capacity：30mAh
Charging box battery capacity：200mAh
Charging Type：Charging box USB socket charging, headphone magnetic charging
Headphone charging time：About 30 minutes
Charging box charging time：About 2 hours
Headphone life time：About 2.5 hours
Charging box chargeable times：About 4 times
Manipulation Mode：Touth
The firmware language：English
Material：ABS
Color：Black，write，Pink
Product Size：Headphone：32.8*17.6*18mm；Charging box：49.2*51*24mm |
