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Stereo Audio Adapter Wireless Receiver for QuietComfort 25 QC25 35 Bluetooth 5.0

Product Description

 

Description:

This product is mainly used for short-distance wireless music transmission. Bluetooth reception mode can easily connect with Bluetooth devices of notebook computers, mobile phones, PDA and other digital products to achieve wireless music transmission.
Bluetooth Version: 5.0 + EDR
Frequency range: 2.4 GHz-2.480 GHz
Bluetooth Level: Class2
Support Bluetooth format: HFP/HSP/A2DP/AVRCP
Bluetooth coverage: 10 meters
Charging Voltage: DC 5.0V
Working Current: <15mA
Battery capacity: lithium battery 60 mA
1. Multifunctional keys: turn on/off; pause/play; answer/hang up the phone...
2. Indicators
3. Stereo Output 3.5 Seat Common Interpolation
4. Stereo output port3.5 seat mother
5. USB Charging Port
6.MIC
Boot-up: Press multi-function button for 2 seconds, Bluetooth device will start automatically after the of blue light.
Shutdown: Press the multi-function button for 3 seconds, and the Bluetooth device will shut down automatically after the of the red light.
Description of usage:
1. Connect the cable of 3.5mm audio head to the home power amplifier/car audio/stereo headset;
2. Bluetooth devices are paired with your mobile phone.
3. When the connection is successful, you can enjoy the music of your mobile phone through the power amplifier/car stereo/stereo headset and make hands-free calls.
Matched Connection Cell Phone:
1. For the first time, the device should be paired with the mobile phone.
2. Turn off, press the multi-function button for about 3 seconds until the red and blue lights flicker alternately, and the device automatically enters the matching mode.
3. Turn on Bluetooth on your mobile phone.
4. Search the Bluetooth device name "LinK-BT4849" and connect.
5. If necessary, you can enter the "0000" password.
6. The blue light will flicker intermittently when the connection is successful.
Respond to calls: Reject calls by pressing multi-function keys: Reject calls by pressing multi-function keys for 1 second to select audio output: After connecting calls, press multi-function keys for 1 second to choose whether to receive calls through Bluetooth or mobile phones to hang up the current calls: Return calls by pressing multi-function keys or directly using mobile phones: double-click" Call back the last call of the first cell phone;
Method of connecting two mobile phones:
1. Connect the first cell phone pairwise first;
2. Turn off the Bluetooth function of the first cell phone when the connection is successful.
3. Equipment will enter pairing mode.
4. Connect the second cell phone pairwise.
5. Turn off the Bluetooth function of the second cell phone after the successful connection of the second cell phone.
6. Open the Bluetooth function of the first mobile phone, select "LinK-BT4849" and connect successfully.
7. Open the Bluetooth function of the second mobile phone, select "LinK-BT4849" and connect successfully.
6. The device can connect two mobile phones at the same time.
Be careful:
When the receiver is on, it will automatically connect to the last connected cell phone (make sure that the Bluetooth function of the cell phone is on before the Bluetooth receiver is turned on).
Call switching: When both sides are talking, press the multi-function button for a second, which can be used between the mobile phone and the device.
Music Playing:
Pause/Play: Short Press Multifunctional Key
When the battery is low, the Bluetooth device will automatically alarm and a red light; if the battery is below 3.0V, the device will automatically shut down and automatically clear the Bluetooth pairing.
Shutdown status:
Press the multi-function button for about 8 seconds until the device shuts down automatically.
Equipment charging:
When the device is low-power or can not be turned on, it can be charged by 5V DC input through USB cable. When charging, the red light is always on, and when the battery is full, the red light automatically goes out.
Packaging includes:
1*User Manual
1*Micro USB Charging Cable
1*Metrans Bluetooth Receiver
1*Cable Clamp
1*3.5mm Metal Audio Adapter