Product Feature:

【Wake Up The Old Stereo Equipment】 Bluetooth Adapter can be connected to the old non-Bluetooth receiver, wired retro stereo, speaker, wired headset, car stereo via the 3.5mm aux jack, it can save the costs to purchase a new receiver, giving old devices a whole new life!
【Enjoy Wireless Streaming Music】 Bluetooth receiver for home stereo features Advanced CSR 5.3 chipset to achieve faster, more stable and longer-range Bluetooth signal receive. Continue and clear HiFi music streaming creates an enjoyable listening experience.
【Supports U-disk Playback】The Bluetooth adapter for stereo receiver is featured for the U-disk slot. You can choose either to play from your smart device or U-disk! No matter whether you are using an old speaker, vintage stereo, or wired receiver, you can easily turn the music into wireless via the 3.5 mm or RCA cables of the Bluetooth audio receiver.
【Easy to use】Easy plug, pair & play. Plug into speakers, home stereo systems, or other car stereos via the 3.5 mm AUX or RCA cable, then pair the Bluetooth receiver with the Bluetooth audio devices such as smartphones or tablets. After that, you can enjoy the music.

NOTE: This product is a receiver only, NOT a transmitter.

Product Parameter:

Product Name: Multifunction Bluetooth Audio Receiver
Bluetooth Version: V5.3 + EDR
Bluetooth protocol: A2DP/AVRCP
Bluetooth distance: 10 Meters（Obstacle-free transmission）
Interface: R/L 2 RCA/3.5MM AUX/OPTICAL Fibre (Output)/USB U-Disk
Product Size:90mm(L)* 77mm(W)* 30mm(H)

Package List:

1x Bluetooth 5.3 Audio Receiver Adapter
1x3.5mm TO Audio Cable
1x RCA Audio Cable
1x Optical Fiber Audio Cable
1x Type-C Power Cable
1x User Manual
(Note:U-Disk not included)

Bluetooth Mode Playback:

1. First Use a 3.5mm Audio Cable to Connect the Wireless Receiver to the Speaker.then Plug One End Ofthe Charging Cable into the Power Supply and One End Intothe Type-c Charging Port, Short Press the Spin Button for 3 Seconds to Start the Machine;
2. Find "C36" in the Wireless Search of the Mobile Phone, and then Select Pairing
3. After the Mobile Phone is Successfully Paired with the Device, You Can Now Playmusic Wirelessly, and the Unit Can Control the Up and Down Music and Volume;
4. Your Phone is Paired Successfully for the First Time, and It Will Automaticallyreconnect to Your Phone the Next Time You Turn It On.

U-Disk Mode Playback:

After Power On, Insert the U Disk into the Usb Interface, You Can Directly Play Thecontent of the U Disk, and Short Press the Previous/next Song to Select a Song.in U Disk Mode, Short Press the Conversion Key to Switch to Wireless ModeMode. (A 3.5mm Audio Cable Needs to Be Plugged in in All Modes).

Tips:

●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 VIKEFON 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.)