Welcome to our store！</br> 1、This Bluetooth audio transmitter is suitable for PS4, PCs, TVs, laptops, and other types of devices. 2、A protective cover is designed on the switch of the transmitter, which is convenient to use and has a protective effect. 3、Adopting 4.2 version of Bluetooth and EDR technology, the adapter achieves excellent data transmission performance. 4、Equipped with a powerful chip set and a low latency codecs to achieve perfect real time audio synchronization. 5、Up to 10 meters of barrier free transmission and stereo sound bring you a comfortable gaming experience. <div class="wang-edit-text"><p class="wang-edit-text"> Item Type: Bluetooth Adapter Material: ABS Model: NPA1 Color: Black Function: Bluetooth Transmitter Bluetooth Version: 4.2+EDR Frequency Range: 2.402GHz-2.480GHz Channel: Stereo Bluetooth Protocol: A2DP Input: Type C/USB A Signal To Noise Ratio: ≥ 90dB Operating Distance: Up to 10m Working Voltage: 5V <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> </div> 1 x Transmitter1 x USB A Port 1 x 3.5mm Plug 1 x Manual Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>