Description: Audio Transmitter: Adopt V5.2 technology, this audio adapter provides stable transmission and low latency lossless sound quality, and achieves a connection distance of 10 meters. Multi Interface: With USB, AUX, coaxial and optical fiber interface and support multiple encoding and systems, suitable for various equipment. Multipurpose: Suitable for TV, desktop computer, game console, etc. Convenient for listening to songs, watching movies, network calls, video conferences, and support call backhaul. Easy Installation: USB driver free, plug and play, memory pairing automatic connecting With multifunction buttons, simple operation. Material: High quality plastic material, durable, long service life. Compact and lightweight, portable for both home and travel. Specification: Material: Plastic Transmission Rate: 3Mbps Operating Frequency: 2400MHz Interface: TYPE C interface Version: 5.2 Protocol: A2DP AVRCP HFP HSP Frequency Range: 2.402GHZ-2.480GHZ Frequency Response: 100HZ-20KHZ Audio Codec: SBC, , APTXLL, APTXHD, ADAPTIVE Lowest Latency: 40ms in APTXLL mode Support Call: Only one receiving device is valid call mode Transmission Distance: 10 Meters Number of Connected Devices: 2 Signal to Noise Ratio: >90DB Input Method: USB Driver Free, Optical, Coaxial, AUX Size Chart: 11.8cmx10.5cmx3.5cm/4.65inchx4.13inchx1.38inch Package Includes: 1 Piece Audio Transmitter Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!