Features:Ultra-thin design, exclusively compatible with the Ninten-do Switch & Switch-Lite.Support two headphones wirelessly Hi-Fi audio simultaneously with Qualcomm-aptX Low Latency technology. Easy to use, just plug and play with customized USB-C port. Dual buttons for two earphones connection with fast and simple pairing. Visual interference free, The small buttons on the side of the button and the small LEDs will not produce any visual interference in the game.No b-attery needed, driven directly by Ninten-do Switch, very low power-consumption.Enjoy wirelessly audio, compatible with Ninten-do Switch,Switch-Lite,PS4,PC.Specifications:Item type: AdapterBrand: GulikitModel: NS07Material: PCColor: Red, blue, black(optional)Input interface: USB Type C/USB ATransmission distance: 10MSupport protocols: aptX LL, aptX, SBC, A2DP, AFH, HSP Frequency range: 2.402gigahertz-2.480gigahertzPackage weight: 50g/1.76ouncesPackage size: 80*80*30mm/3.14*3.14*1.18inchesPackage list:1 * Adapter