BNT-T13

>Bluetooth protocol standard: Lanxun Bluetooth V5.0

> Frequency Response: 2.4GHz (2.402GHz to2.480GHz)

> Supports: SBC AAC

>Bandwidth: 20Hz~20KHz

>Driver: φ10mm moving coil

>Impedance: 32Ω

> Sensitivity: 94dB ± 3d

>Receiving distance: about 10m

>Playing time: 3.5H

>Charging time: 1H

>Battery capacity: 40mAh (earphone);

350mAh (charging case)

>Color: Black, White