Bluetooth Transmitter / Bluetooth Audio Transmitter, Bluetooth ver. 3.0

Charging time: 3hours

Working time: up to 8 hours

Charging:
1. Using the supplied USB cable connects to micro-USB input interface of the Bluetooth music transmitter
2. Connect the other end of the USB cable to your PC, laptop or USB power converters, Bluetooth music transmitter's LED light will turn red during charging.
3. When the charging is finished, the red LED light will turn off.
  A full charge will provide up to 8 hours playing time

Power on/off:
1. Long press ON/OFF button for 2 seconds, transmitters switched ON. Then device will automatically search and connect with the former device. If failed connecting with former device, then it will automatically search new device.
2. Long press ON/OFF button for 2 seconds, the transmitter will turn it OFF.

Pairing the Device:
When switch on, device will automatically connect with the former device. If that fails, it will automatically enter into pairing mode. Search the closest Bluetooth device and connect. It will enter into standby mode if transmitter can't search any Bluetooth device.

Activate the Pairing:
In standby mode, press the ON/OFF button to activate the pairing, device begins to connect the former last device. Double press the ON/OFF button to activate pairing mode, the device begins to search new device.

Transmission & Suspension:
In the connection mode, double press the ON/OFF button to suspend the Bluetooth transmission, press again the ON/OFF key to recover Bluetooth transmission.

Note:
Please carefully read the manual of your transmitter or Bluetooth audio, get to know how to use Bluetooth wireless technology.
If you want to use this transmitter to connect with other Bluetooth audio or device, you must start from step 1 to pair again.

Play music:
1. Using the provided audio line and adapter to connect the Bluetooth transmitter to your cell phone or other digital device with audio output functions
2. Please make sure the Bluetooth stereo (Bluetooth audio receiver, Bluetooth headset, or other related device) has been power on and pairing successfully and the device must be in the range of 10m
3. Music will be wirelessly transmitter to the Bluetooth music receiver during music playing.

Note: if you can't enjoy music:
1. Please ensure that your stereo system has connected to the Bluetooth music transmitter
2. Check to make sure that your audio volume not in minimum or mute.

Auto Power off:
Device will power off automatically once it enters into standby mode over 15minutes and fails to connect any device
LED Light Indicator:
State of device    State of LED 
Connect                    The blue LED flash every 1s
Search device    The red LED and blue LED flash alternatively
Connect successfully    The red LED flash every 0.5HZ
Standby mode    The blue LED flash twice every 5s
Charging                    The red LED turns on
Charging finished    The red LED turns off

Troubleshooting:
The connection of Bluetooth music transmitter is established on the basis of the complete pairing, the connection break can be the following reasons:
 
The device distance more than 33 feet (10 meters), or there are other obstacles among (such as: walls, furniture, etc.) 
One or two may power off, or it may be no electricity
Connection is not finished during certain time, device enter into sleep mode or power off. Operate as per following steps: 
Connect again after restarting and pairing
Charging again for Bluetooth transmitter and receiver