Please Note:

●●●Powered By USB Charging (No built-in battery )
We recommend that you use a 5V1A charger to power the adapter to avoid insufficient voltage and current, which may cause current sound or noise when the adapter is in use.
●●●It's a VAORLO Bluetooth audio receiver only, not a transmitter. Can only be used for audio transmission,So you couldn't use it for your keyboard, mouse, file transfer.
(The function of the Bluetooth receiver is to add Bluetooth wireless function to the wired speaker/headphone, so that the Bluetooth-enabled device such as the mobile phone can be wirelessly connected to the wired speaker/headphone through the adapter.)

Product Description:

●●●This product is a wireless bluetooth music receiver, supports optical fiber, coaxial, AUX interface, designed for car stereo/speaker/headphone/old-fashioned power amplifier and speaker equipment with digital optical fiber/coaxial interface, making ordinary speakers immediately become It can be turned into a Bluetooth speaker, which can wirelessly transmit the music in the mobile phone to the audio equipment. Suitable for TV, game console, CD player, MP3, etc. It perfectly solves the limitation of audio devices without Bluetooth, and expands the functions of various audio devices.

Product Features:

●●●3D Stereo Sound Quality:
High-definition lossless sound quality output, zero delay in listening to songs, no lag and no delay.

●●●Smart 1 To 2 Function:
B41 Bluetooth Adapter can connect two phones at the same time,
can be arbitrary switching, listening to music at chang to listen.

●●●With Dual Antenna:
High-gain dual-antenna 10m long-distance transmission
Dual antennas improve signal sensitivity, enjoy high-intensity and stable transmission at any time.

●●●Analog+Digital audio signal output,Optical fiber/coaxial/3.5mm AUX Interface:
Multiple interface designs,Meet multiple requirements,Make it easy for older devices to have Bluetooth.

Product Specifications:

Brand Name: VAORLO
Product Modle: vaorlo-B41
Product Name: 3D Bluetooth Audio Receiver Adapter
Output Interface: Optical fiber/coaxial/3.5mm AUX
Bluetooth Protocol Support: A2DP/AVRCP
Response: 10Hz~20Khz
Bluetooth Decoding: SBC
Bluetooth Version: V5.3+EDR (Downward compatible: V5.2, V5.1, V5.0, V4.2, V4.1, V4.0)
Bluetooth Distance: About 10 meters
Product Size: 110*26*60mm
Support Equipment: Car Kit/Wired Speaker/Home Speaker/Speaker Power amplifier/Headphone ect...
Power Supply Mode: Powered By USB Charging (No built-in battery )

Package Includes: (Standard Edition)

1x B41 Bluetooth Audio Receiver
1x 3.5MM Audio cable
1x Optical Fiber Audio Cable
1x Type-C Cable
1x User manual
Please Note:Powered By USB Charging (No built-in battery )
(Note:Coaxial Audio Cable not included)

How To Use?
1: Connect the USB cable to the 5V charger, the product will automatically turn on, and the blue light will flash quickly to enter the search state. Turn on the mobile phone and enter the Bluetooth search, find the device name "B41" and click to connect. The light flashes slowly when the connection is successful, and the product can be connected to car audio/home audio system/wired headphones.
2: After the mobile phone is successfully connected, you can play music wirelessly. The product can up and down songs/volume up/down/play/pause, optical fiber-coaxial-AUX interface can be switched at will, and the 3D button can switch the subwoofer effect.
Note: If the mobile phone connection fails, please turn off the product and turn it on again, repeat the above steps and try to connect again.