User's Manual

2
3-- MIC input
4--Multi-function Button (MFB)
5--Volume + button
6--Volume- button
7—Mini USB 5 PIN for the charging socket
8—speaker
Before you start using the device, you must charge the battery and pair the
device with a compatible mobile phone.
Charger
This device is intended to use with the usb cable that is included in the
package.
Charge the battery
This device has a Rechargeable Lithium Polymer Battery 3.7V, 750mAH
battery.
1. Connect the device to the PC USB port. The red indicator light is displayed
during charging. If charging does not start, disconnect the USB cable, pug
it again, and retry. Charging the battery fully may take up to 2-3 hours.
2. When the battery is fully charged, the red indicator light turns off.
Disconnect the device from the USB port.
The fully charged battery has power for up to 6 hours of talking time or up to
600 hours of standby time. However, the talking and standby time may vary
when used with different mobile phones, products that use a Bluetooth
connection, usage settings, usage styles, and environments.
Switch on and off the device
To switch on, Press and hold the "MFB" multi-function button until there is a
tone prompt and the blue LED flashes 5 times. The device is now on.
To switch off, press and hold the "MFB" for 4 seconds until the red LED flashes
5 times.