Mono bluetooth headset model 750 use for 2 phones at once

Wholesale high quality Newest Mono bluetooth headset earphone model 750 use for 2 mobile phones at once Customize shell color and Logo

Built-in original import ISSC chip, good quality!

Specification:

- Version: Bluetooth V2.1+EDR 

- Talking time:3-4H

- Standby time:≥100H

- Transmission distance:10M

- Charging time:2-3H 

- Operating voltage:3.6V 

- Machine size:49*15*7 mm

- Machine weight :5.2g

- Packing size:102*131*47 mm

- A complete set of weight:76.6g

What are inside the packaging

1*750 Bluetooth

1*Ears hang

1*User`s Guide

1*charger

1*packaging

Color:black, silver

Customize shell color and Logo