Adding Bluetooth to Nintendo Switch: UGREEN 3.5mm audio adapter perfectly solves the problem of connecting Nintendo Switch with Bluetooth earphones, speakers, headphones. Support two wireless headphones simultaneously, sharing game fun with your partner! (Kindly note: This bluetooth transmitter doesn't fit the switch which is in the dock.)

Real-Time Audio with aptX LL: Bluetooth adapter adopts the aptX low latency codec to eliminate that annoying lag you may get and ensure smooth transmission for excellent game feel. (Note: When used with non-aptX headphones/speakers, the standard SBC will be used. It dosen't support mic).

Constantly for Longer Use: 3.5mm Audio adapter has built-in 120mAh battery, which can be used continuously for 8 hours and fully charged in just 2 hours. The long battery life allows you to enjoy long-term gaming fun. It has a built-in USB-C charging port that can charge your device while using the audio transmitter.

Bluetooth V5.0 for Smooth Transmission: It adapts CSR8670 chip with bluetooth 5.0 technology for more stable transmission, which also provides up to 10 meters barrier-free transmission without any loss. You can enjoy more space and choose the distance you want.

Easy to Use: Press and hold the bouton multifunction for 3s to turn it on, plug the unit and press the bouton multifunction twice into pairing mode, pairing is successful once the white light flashes once every 10s. And you do not need to pair again next time.（Note：This Bluetooth 5.0 Transmitter adapter can work with the case that is not thicker than 2mm(0.08inch) )