Description: With multifunctional and plug to play design, the Bluetooth-compatible adapter can reduce tedious operation and is perfect for use in wired speakers, home speakers, power amplifiers, headphones and car kits. What the Bluetooth-compatible adapter can offer you is that it is with multiple interfaces for meeting the needs of various devices, and support U disk lossless decoding playback, no drive required. Made of ABS material, it is long-lasting. The length of the Bluetooth-compatible adapter is 7.1cm, the width is 5.9cm and the height is 2.5cm. It has DAC mode for TV, PC, projector, power amplifier and TV box. Item Name: Bluetooth-compatible Adapter Material: ABS Bluetooth-compatible Version: 5.0 Model: D18 Material: ABS Mode: Coaxial/Optical/U Disk/Bluetooth-compatible Power Input: 5V Output Interface: 3.5mm AUX Input Interface: USB U Disk Input/Coaxial Input Light Input Support Music Format: WAV/FLAC/MP3/APE/MAV Features: Wide Compatibility, 2 in 1, Multifunctional Size Details: 5.9cm x 7.1cm x 2.5cm/2.32" x 2.8" x 0.98" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bluetooth-compatible Adapter