| Description: With one-key mode switching, blue light can be received, and red light can be transmitted. Built-in noise reduction HIFI sound quality, no need to drive, just plug and play, which is very convenient. The material is ABS, which is very durable to use. The length of the product is 4.3cm, the width is 2.1cm, and the height is 1.1cm. It is suitable for mobile phones, computers, etc. Item Name: USB bluetooth-compatible Adapter Material:ABS Compatible Models: T02 Input Voltage: DC/5V Bluetooth: V5.0 Interface Type: 3.5mm Working Frequency Band: 2.4MHz Additional Function: Receive Hands-Free Calls Intercom Distance: 10-15m Transmission Rate: 100Mbps | |