D18 Bluetooth DAC Converter Digital to Analog Converter with Bluetooth Receiver Supports U Disk Playback Volume Control 

   Feature: 

   1.   The converter can freely receive most Bluetooth, convert digital to analog signal. You can wirelessly transfer music from your phone to your device.  

   2. Bluetooth receiver, digital to analog converter, U disk playback adapter. About 20m / 66ft barrier free transmission, stable signal. Bluetooth 5.0 transmission is clearer.  

   3.   Support U disk lossless decoding and playback, no driver required. Support volume adjustment. Wired to wireless, turn your wired speaker into a Bluetooth speaker.  

   4. Aluminum alloy shell material; 75Ω output impedance; Bluetooth 5.0 version and decoding chip; HiFi level performance; A2DP/AVRCP support.  

    5. Suitable for TV, game console, CD player, MP3, etc. It perfectly solves the limitation of equipment and expands the functions of various equipment. 

    Specification: 

    Item Type: Bluetooth DAC Converter

 Material: Aluminum Alloy Shell

 Model: D18

 Bluetooth Version: 5.0

 Bluetooth Name: D18

 Output Impedance: 75Ω

 Decoding Chip: Bluetooth 5.0

 Effective Distance: Approx. 20m / 66ft

 Performance: HiFi Level

 Support: A2DP/AVRCP 

    Package List: 

    1 x Bluetooth Receiver & Converter   

    1 x Charging Cable  

    1 x Coaxial Cable  

    1 x AUX Cable  

    1 x Manual 

    Note: 

   The default power on mode of this product is Bluetooth receiving mode; The U disk cannot be switched to the U disk playback mode if it is not connected to the device.   

   How to use:       On or Off:   

       The knob is turned on, and the blue indicator lights up after turning on.   

       The knob is turned off, and the blue indicator light will turn off after the power is turned off.   

       The knob key can adjust the volume, easy to operate.   

       1. Digital Fiber Coaxial Conversion To Analog    

       A. Turn on the device, the mode light is always on blue light, if it is not in DAC mode, please press and hold the MODE button to switch to DAC mode.   

       B. Insert the coaxial cable or optical fiber cable into the corresponding interface at the input end, and connect the AUX cable at the output end to connect, power amplifier and other equipment.   

       2. Bluetooth Receiving Mode   

       A. Turn on the device, the blue light flashes, and wait for Bluetooth pairing. If it is not in Bluetooth mode, please press and hold the MODE button to switch to Bluetooth mode.   

       B. Connect the output end to the AUX line and the amplifier and other equipment.   

       C. Turn on the Bluetooth function on the phone or tablet, the phone or tablet will automatically search for Bluetooth devices, select and connect the "D18" name of the device in the Bluetooth list.   

       D. After the connection is successful, the blue indicator light is always on.   

       3. U Disk Playback Mode   

       A. The U disk is inserted into the USB interface of the device to automatically identify and read the music in the U disk. (support MP3, WAV playback format)   

       B. Connect the output end to the AUX line and amplifier and other equipment.