1. USB charging port on product body , not on control pannel , it avoid big size control pannel.

2. Concealed LED indicator on product, which can reflect turn on/off models.

3. Natural Nontoxic silica Gel, soft and comfortable to wear, strengthen bass effect.

4. High sensitive microphone.

Bluetooth Version

4.1

Bluetooth protocol

HSP,HFP,A2DP and AVRCP

Support

SBC , MPS decoder and APT-X

Talking / Playing time

10 hours /10 hours

Standby time

330 hours

Charging time

2.5 hours

Transmission distance

Above 10 meters

Weight

12g

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

Patent

Have patent

1.Support remote control of play/pause, next song/last song,volume up/volume down,pick up/hang up/ reject the phone calls,last number redial.

2.Pause the music & play back automatically when receives an incoming call.

3.Microphone silence,voice transfer and three-way calling (your cellphone needs to support this function).

4.Automatically connect to the last connected Bluetooth device, and it can connect two cellphones at the same time.

5.It can display this earphone's battery power on Apple devices.

6.Automatically turn off without connection for 5min.

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