Upgraded Version: 0.2in ultra-thin profile and 0.13oz 't take up space and add weight burden. The buttons and LEDs at the bottom side avoid any visual interference while gaming. Wide Compatibility: wireless Bluetooth audio adapter supports and Switch Lite. Comes for USB-C to USB-A adapter. Also compatible for Switch TV dock, , PC etc. A perfect solution to fast pair your non-Bluetooth devices with Bluetooth receivers such as headphones and speakers Low Latency & 5.0 Bluetooth Tech: Premium audio apt-X Low Latency codec supports to transmit high-quality audio signals and eliminate audio delay. Advanced 5.0 Bluetooth tech ensures 33ft barrier-free transmission and a faster, more stable connection between devices without any loss. Never again experience annoying lag or disconnection. Smooth transmission and CD quality sound give you an awesome gaming experience Dual Steaming & In-Game Video Chat Supported: The Bluetooth transmitter for supports two Bluetooth headphones with Hi-Fi audio simultaneously. You can share gaming fun with others. The microphone adapter added supports In-Game voice chat function. Having more fun with your family and friends! Colour:black Material:plastic Package Contents: 1x Bluetooth Transmitter -01B 1x USB-C to USB-A Adapter 1x Mini Microphone Adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.