Customized logo & packaging available
USB-C input: 5V/ 500mA
Capacity: 50mAh (headphones); 1050mAh (charging box)
Operating time: 6 hours (headphones) (volume about 75%)
Charging times: 9 times (with charging box)
Maximum operating time: 60 hours (with charging case)
Charging time: 1.5 hours (headphones); 2.5 hours (charging box)
Driver unit: ⌀12mm
Frequency response: 20-20KHz
Impedance: 32 ohm
Sensitivity: 100db +/- 3db 1kHz
Bluetooth version: 5.0
Bluetooth audio encoding: SBC, AAC
Supported modes: HFP, AVRCP, A2DP
Wireless frequency: 2.402GHz - 2.480GHz
Effective distance: 10 meters (line of sight)
