3.5mm Bluetooth 4.1 Audio Receiver True HIFI Speaker Wireless Accessories Bluetooth Boombo4.1
HIFI Bluetooth 4.1 Receiver
Instruction manual
Welcome! Using HIFI bluetooth receiver, the product has built-in polymer rechargeable battery and multifunctional buttons, which is convenient and simple to use. The product adopts the highest level Bluetooth chip version 4.1.
Functional features: The chip is equipped with an enhanced signal transmission circuit, which is fast in connection, long in distance, and stable in continuous sound. The chip is equipped with AEC echo cancelling and ANC noise cancelling circuits, providing pure and beautiful sound quality. The product has functions such as automatic memory connection.
HIFI Bluetooth receiver can upgrade car or home audio to Bluetooth audio, listen to music wirelessly and enjoy your own music.
First, the main product indicators:
Bluetooth version: 4.1
Compatibility: Android system, IOS system mobile phone or tablet, and all Bluetooth audio devices, etc.
Transmission distance: >20M (open place)
Working current: 18-28MA
Battery standard: 300MA
Working time: 8-10H
Charging time: 3H
OUTPUT CONNECTION: 3.5MM STEREO INTERFACE
On/Off: Turn on the machine, press and hold the button for 8 seconds, and a prompt sound will sound when the machine is turned on, with alternating red and blue lights flashing.
Power off, long press the button 5S, shut down the system to send out a prompt tone, the indicator light is off.
Answer calls, press buttons to answer and hang up when a call comes in.
AUX OUT: Use a 3.5MM stereo audio cable to connect the car or amplifier AUX input.
Charging interface: Insert a USB cable into the charging port and connect it to the phone charger or computer USB port. When charging, the red light will turn on, and when fully charged, the red light will turn off.
Function operation:
1, boot, long press the button 8S, boot a prompt tone, red and blue lights flashing alternately.
2. Pairing connection: After the receiver is turned on, it will automatically enter the Bluetooth pairing state, with alternating red and blue lights flashing. Turn on the mobile Bluetooth device, click Bluetooth search, and the phone will find the device name: soreasy-188. Click pairing, the blue light will stay on, the red light will go off, and a prompt tone will sound. The Bluetooth connection is successful.
This product has the function of automatic recall. After successful connection, the mobile phone will automatically connect when Bluetooth is turned on again.
3. One drag two (connecting two phones at the same time). After the first phone is successfully connected, disconnect it first and the red and blue lights flash alternately. Turn on the Bluetooth search function of the second phone, find the device soeasy-188, click pairing, and a prompt sound will sound. The blue light will stay on and the red light will turn off. After the second phone is successfully connected, return to the device soeasy-188 with the first phone. After successful connection, both phones have been connected simultaneously.
4. Turn off the machine, press and hold the key for 5S, and the machine will turn off when it gives a prompt tone, the indicator light goes out.
Also: Bluetooth will go to sleep by itself when it is not connected.
1, Packaging list:
USB charging cable 1PCS
3.5MM audio cable 1PCS
One out two audio patch cord 1PCS
Instructions 1 PCS
Second, the fault diagnosis
When encountering the following problems, you can try the following methods to solve them. If there are still problems after processing? Please contact your local dealer and do not start or repair the machine on your own to avoid unnecessary trouble!
Bluetooth audio adapter not working properly?
1. Please check if the power is turned on
2. Please insert the charger to check whether the battery is charged.
3. Please turn off the power and turn it on again to check if it can wake up and work
4. Priority is given to playing music from a Bluetooth device that has been paired and found first. Please cancel pairing with an unused device and refer to the user manual to reset pairing with a new device.
Actual product photos:
