Wireless Headphone Wireless Audio Transmitter
Headphone operation steps：
A、 Turning on the headphone: Turning on the power switch of headphone, and the blue and red indicators on t he headphone blink alternately , and entering the pairing state.
B、 Searching for headphones: Keeping the Bluetooth headphone and mobile phone within 1 meter, turn ing on the Bluetooth function on the phone, and click ing to search for Bluetooth devices.
C、 Pairing connection: Selecting the Bluetooth headphone (device name: B15) that is connected to this device on the mobile phone. After the pairing connection is successful, the Bluetooth headset indicator will flash blue.
Headphone charging： (When the battery is low, there will be “ red light flashing and voice prompt” on the headphone)
A. you will connect the Type-c plug to the headphone charging interface, and the other port to the power adapter DC 5V USB output interface.
B. The indicator light is white when the head phone is charging, and it goes off when fully charged.
C. The charging time is about 2H.
The operation steps of transmitter:
A. Turnning on the Bluetooth headphone and set it to pairing pattern.
B. Inserting the device into the USB interface of the PC host or TV, and the device will turn on; double click the pairing key, the blue LED light will flash quickly, and the device will enter the status of pairing search Bluetooth headphone.
C. The blue light on the device is always on, and the connection is successful.
USB audio input ：After the transmitter is connected to the USB interface of the computer, switch base and other devices, the audio can be transmitted directly to the transmitter through the USB interface for forwarding. (Note: it is not necessary to plug in the audio cable, If you plug in the 3.5MM audio cable on the transmitter, the transmitter will be turned to AUX audio input)
AUX Audio input：The 3.5MM audio cable is connected to the transmitter, you can input the audio on TV, CD, MP3 and other equipment to the transmitter through the audio cable for forwarding.
Note: When the transmitter is used in USB audio input, if the 3.5MM audio cable is plugged in, the transmitter will have no sound output!!!
The operation for transmitter is connected to two Bluetooth devices：
A. Refering to the above operation to connect the first Bluetooth device.
B. Turnning on the second Bluetooth headphone and set it to pairing mode.
C. Double clicking the button on the transmitter, the green LED flashes quickly to search for the second Bluetooth device.
D. The green indicator light is always on, after successful connection.