Description: brand new and high quality Function: 1. This product is suitable for extracting audio from NS/ N-SL/ host and playing it through wireless connection to wireless headphones or wireless speakers; 2. Connect to the host for power, no need to charge or connect to other power supplies; 3. Small size and easy to use; 4. Support connecting a single BT headset or connecting two BT headsets at the same time for time; Small and easy to carry, allowing you to enjoy the game world anywhere. Plug and for play, no other drivers needed. Specifications: Item type: Bluetooth-compatible audio adapter Material: ABS Dimensions: 90x15mm Color: Black Bluetooth-compatible version: 5.0 Operating distance: Up to 33ft/10m Quantity: 1 pc Note: Transition: 1 cm = 10 mm = 0.39 inches Allow 0-1 cm error due to manual measurement. pls make sure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Bluetooth-compatible audio adapter