Headphone parameters
Product type: Adjustable hanging Bluetooth headphones
Bluetooth version: Bluetooth 5.3
Noise reduction type ENC environmental noise reduction
Capacity of the charging box
Battery capacity of headphones
200mAh
25mAh
The speaker impedance is 32Q ± 15%
The speaker sensitivity is 109dB+3dB
Charging time
Frequency response range
The headphones take about 1 hour and the charging case about 2 hours
2402MHz-2480MHz