Features: Brand new and high quality Upgrade your car or home sound system effortlessly with this mini music receiver. Enjoy clear sound and hands free communication on the go. This wireless adapter features a built in microphone and advanced technology for an immersive listening experience. Stay connected and enjoy your favorite tunes without any hassle. Designed for anyone seeking convenience and versatility, this portable receiver seamlessly connects to various devices. Say goodbye to wires and hello to wireless freedom. Transform your car into a hub of entertainment with this handy receiver. Stream music wirelessly and make calls effortlessly while driving. Perfect for road trips and daily commutes. Experience the ultimate convenience with this compact and lightweight receiver. Take it anywhere and enhance your audio enjoyment wherever you go. Specifications: Bluetooth version: 5.3 Bluetooth name: EC1 Bluetooth frequency band: 2.4G Audio decoding: SBC Bluetooth protocol: HFP/HSP/A2DP/AVRCP Sensitivity: 95db Transmission distance: less than 10 meters Size: 32.3x15x7mm Package Includes: 1 x Music Receiver note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!