Still, bothered by having no Bluetooth in the car? Add Bluetooth to your car to solve all the problems. Features: 1. High-quality chip stable transmission Lower power consumption better sound quality with an effective transmission distance of up to 5 m. 2. Starts With the car and frees your hands The car stereo changes into Bluetooth audio to wirelessly play from the mobile phone/App audio. 3. Get rusty? impossible! Gold plating for the interface, not afraid of oxidation, further improves sound quality. 4. Elastic TPE wire The natural length is 45cm and the length is up to 1.2M. 5. The wired speaker Changes into a Bluetooth The traditional Wired speaker changes into a store connectable to a TV/mobile phone/tablet via the Bluetooth adapter. Specification: Product Name: USB Wireless Adapter Cable Model: T07 Bluetooth version: 5.2 Interface: 3.5 mm jack+usb Plug and Play: Plug and Play External power supply: No Transmission rate: 100(Mbps) Effective working radius: 10(m) Bluetooth standard: 5.2 Operating frequency: 2400(MHz) Support Memory Card: No High-Definition Support: None Content: AUDIO WIFI Standard: None Wireless Type: Bluetooth Interface: 3.5mm Origin: Mainland China Communication distance: 5 meters Suitable for: Compatible with all wireless devices Package includes: USB Wireless Bluetooth Adapter Cable *1pcs User Manual *1pcs