Bluetooth Version

4.1

Bluetooth protocol

HSP,HFP,A2DP and AVRCP

Support

SBC , MPS decoder and APT-X

Talking / Playing time

8 hours/ 6 hours

Standby time

300 hours

Charging time

2 hours

Transmission distance

About 10 meters

Weight

11.8g

Impedance

16 ohm

Frequency response

20-20kHz

Loudspeaker size

8mm

Sensitivity

100+/-3db

Charging input

5V/200mA

Certifications

BQB, CE, RoHS, REACH,FCC

OEM/ODM

Yes

Bluetooth headphone style

In-ear