✔【2-in-1bluetooth adapter】 In transmitter mode, convert a TV, PC, CD player, iPod, MP3 / MP4 other than Bluetooth into a Bluetooth transmitter. Receiver mode: ideal for sound systems transmitting music at home or in the vehicle. | ✔【Low Delay】 Featuring aptX Low Latency technology, Bluetooth car adapter low latency for high-fidelity stereo sound, content transmission without delays in transmitter mode. Bluetooth aux adapter support SBC, apt-X, apt-X LL, AAC (RX), and other CODEC. | ✔【Lossless Sound Quality】Transmitter mode and receiver mode support aptx sound quality to keep more audio details, providing you with a richer and near-lossless sound. | ✔【Perfect Pairing】3.5mm audio jack and digital optical jack for audio input and output connections to a multitude of compatible devices like wired/wireless headphones, speaker, amplifier, TV, laptop, gaming console. | ✔【Great Battery Life】 Bluetooth transmitter and Bluetooth receiver provide up to 10 hours of continuous audio playback or 140 hours on standby. Support play while charging.

✔video capture card：Support most acquisition software, such as VLC, OBS, Amcap, etc; Input resolution 3840×2160@30Hz, output max resolution 1920×1080@30Hz. Record high definition 30 fps videos directly in your hard drive with no delay. It also supports 60fps on 720p. | ✔ NO DRIVER REQUIRED: This capture card does not need to install a driver, easy to use, easily connect your DSLR, camcorder, or action cam to your PC or Mac for game ✔recording, without an external power supply, compact and portable. | ✔Real-time Preview---shoot and produce within your favorite tools, record videos directly to the hard disk no lag, widely used for high definition acquisition, teaching recording, medical imaging, etc. | ✔Wide Compatible---Support Windows、Android and MacOS; AWG26 HDMI standard cable support input up to 15 meters 1080P; Conform to USB Video and UVC standard and USB Audio UAC standard. | ✔HDMI GAME CAPTURE: Based on high-speed USB 2.0 technology, you can capture a high-definition HDMI video signal of a signal channel. The game capture card is suitable for devices with HDMI output, such as devices for PS4, for one, for Wii U and Switch.