Item

Headphone

Model

Bonsound PRO2

Headphone Type

Earbud

Connectivity

Bluetooth

Bluetooth Version

5.3

Bluetooth Distance

10 meters

Bluetooth Protocol

HFP / A2DP / HSP / AVRCP

Bluetooth Frequency

2.4 GHz

Impedance

32 ohms

Sensitivity

103 ± 3 dB

Frequency

20 Hz - 20 kHz

Driver Unit

13 mm

Chipset

Jerry AC6983

Touch Control

Yes

Battery Capacity

300 mAh

Talk Time

3 - 4 hours

Audio Play Time

4 - 5 hours

Charging Time

1 - 1.5 hours

Standby Time

20 hours

Charging Interface

USB-C

Charging Voltage

5V

Working Voltage

3.7V

Material

ABS Plastic

Waterproof Level

IPX4