Frequency response

20Hz-20KHz

Working Current

25~30 mA

Bluetooth Version

V4.0+EDR

Support

HSP, HFP, A2DP and AVRCP/Handfree

Effective Range

10~20m

Input

DC: 5V/130mA

Microphone

Build-in

Size

167.3mm*135.6mm*16.9mm

Weight

32g

Frequency Range

2.401-2.480GHz

Distortion factor

≤1%

Music Time

Up to 10 hours

Talking Time

Up to 15 hours

Standy Time

About 360 hours

Charging Time

2 hours

Rechargeable

USB micro 5 pin cable

Trumpt

10mm

Wear Ways

Plug-in

Output Power

2x20mW

SNR

S/N≥95

Multipoint connection

Call waiting

Call reject

Key Function

Auto reconnect

Easy pairing

Apt-X compatible

Around neck wearing style