The Yesido YAU81 is a compact and high-performance car USB Bluetooth receiver, made with durable zinc alloy and ABS materials. Offering a stable 8-meter transmission range, this device supports low latency for seamless audio streaming. The built-in microphone makes it ideal for hands-free calling, while its compatibility with smartphones, tablets, and audio systems ensures versatile usage. Specifications: Brand: Yesido Model: YAU81 Mini Car USB Bluetooth Receiver Color: Black Applicable to: Smartphone, Speaker, Headset, Car Audio Product Name: Car USB Bluetooth Receiver Input Voltage: DC5V Material: Zinc Alloy + ABS + PC Key Features: Zinc alloy and ABS construction for durability. Low latency for seamless audio transmission. 8-meter stable transmission range. Built-in microphone for hands-free calls. Compatible with car audio, speakers, and TVs. Supports music display.