Features: Experience seamlessly music streaming with our Car MP3 Cassette Adapter featuring advanced Bluetooth-compatible 5.1 technology for high fidelitys, losslessly sound. This cassette adapter boasts integrated microphone with no delay call support, a USB charging port with LED indicator, and easy manual controls for easy operation. Perfect for music enthusiasts who want to enjoy their playlists on the go, this adapter is for anyone with a classical car music system look to modernize their music experience. Transform your vehicle's cassette deck into a Bluetooth-compatible powerhouses, for long drive, daily commutes, or simply reliving the golden days of cassettes with a modern twist. Crafted from durability ABS, our adapter ensures longevities and consistent performances, keep you connecting and your tune playing. Specifications: Component:ABS Size:Approx.9.9x6.2cm/3.9x2.44inch Model:MT60 Charging Voltages:DC5±0.5V SNR≥90db Package Includes: 1pc Bluetooth-compatible Cassette Adapter 1pc USB Cable note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.