LANYA ELECTRONIC 4PR910 Users Manual

1

Introduction:
Thank you for your interest at our Bluetooth Handsfree. This devicet is a
wireless Bluetooth Handsfree based on the Bluetooth technology that allows
you to making and talking calls without touching your mobile phone.
Read this user guide carefully before using the device .Read also the user
guide for your phone, which provides important safety and maintenance
information. Keep the device out of reach of small children.
Bluetooth wireless technology
Bluetooth wireless technology makes it possible to connect compatible
communication devices without using cables. A Bluetooth connection does not
require the devices to be in line of sight, but both devices should be within 10
meters (30feet) of each other. Connections can be subject to interference from
obstructions.
The device is compliant with Bluetooth Specification 2.1.
There may be restrictions on using Bluetooth technology in some
locations .Check with your local authorities or service provider.

Get started
Overview

1--MUTE
2--LED display

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.