Still bothered by having no Bluetooth in the car? Add Bluetooth to your car to solve all the problems. High quality chip stable transmission Lower power consumption better sound quality with an effective transmission distance of up to 5 m Starts With the car and frees your hands The car stereo changes into Bluetooth audio to wirelessly play from the mobile phone/App audios Hands-free calls The built-in microphone enables HD hands-free calls to help you drive and work more conveniently Get rusty?impossible! Gold plating for interface, not afraid of oxidation, further improve sound quality Elastic TPE wire The natural length is 45cm and the length is up to 1.2M The wired speaker Changes into a Bluetooth The traditional Wired speaker changes into a stere connectable to a TV/mobile phone/tablet via the Bluetooth adapter Small size good look Made of high-quality and heat-resistant zinc alloy Product parameters Brand: Baseus Product Name: USB Wireless adapter cable Model: BA01 Material: Zinc alloy+ABS Version: 5.0 Device name: Baseus BA01 Communication distance: 5 meters Suitable for: Compatible with all wireless devices Accessories: User maual*1pcs, Warranty card*1pcs