Usb Car Bluetooth 5.0 Adapter Drive- TV Computer Wireless Bluetooth Audio Transmitter Specification: Product Name :USB Bluetooth audio transmitter. Product color: Black. Product material :ABS. Bluetooth version :5.0. Communication distance :10m. Product size :6.5x2.6x1.1cm(2.56x1.02x0.43in). Package size :15x9.3x2.2(5.91x3.66x0.87in). Product weight: 11.88g /0.03 lb. Pack weight: 57g / 0.13lb. Feature: [Bluetooth 5.0 Transmitter Receiver ] A Bluetooth transmitter wirelessly transmits audio to a Bluetooth headset/speaker. Bluetooth receivers turn traditional speakers into Bluetooth speakers. It supports 3.5mm interface devices and supports Bluetooth 5.0 connection. Please place this product close to a paired device for better connection. When using on a PC, use USB to charge. [Latest Bluetooth transmitter] Insert USB charging data cable into PC, can be used as audio transmitter, so that the computer has Bluetooth function.[Always on] Bluetooth audio can be streamed continuously even when the battery is on. [Bluetooth Everywhere] Our wireless audio adapter uses updated V5.0 EDR technology for more stable connection to the device. one device can be paired at a, it will not transmit to multiple devices, and the distance between the Bluetooth adapter and your Bluetooth device should be within 10 meters. [Note] When you directly use the USB charging cable to transfer audio to the computer, you need to use a 3.5mm audio cable to connect the computer. Instructiongs: Because the size of the product is measured manually, there may be errors. Package Contents: 1 x Bluetooth transmitter host 1 x 3.5 audio cable 1 x TV AV cable