Headphone parameters
Product type: Non-in-ear Bluetooth headphones
Bluetooth version: Bluetooth 5.3
Noise reduction type
ENC environmental noise reduction
The capacity of the charging case is 200mAh
Battery capacity of headphones
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