Compatibility For PS4 For Switch For PC It is designed for a perfect solution to enable non-Bluetooth devices connected to Bluetooth receivers like Earphones and Speakers. Compatibility for Switch for PS4 and PC (Win8 or above system)Real-time Audio Sync and Dual Streaming Easy To Carry Easy To Pair The effective launching distance of this product is 8-10 meters(No obstruction).The interface type is USB/TYPE-CAs for more product features and connection methods, I will describe more below 1. The product supports Nintendo 3.0.0 and above For SWITCH console, For PS4 console PC 2. Input interface: TYPE C/USB 3. Bluetooth transmission distance (without obstacles): 8-10 meters 4. Operating frequency range: 2.402GHZ-2.480GHZ 5.Bluetooth version: BT5.0 (CSR8670) 6. Power on: Five lights are on for 2S at the same time (on for 500ms and off for 500ms) 7. Pairing P1: the light corresponding to P1 flashes quickly (on for 250ms and off for 250ms) Package List: 1 Set Bluetooth Adapter