Donemore Car Mounted Bluetooth Car FM Transmitter Lossless Audio Adapter Receiver Wireless Handsfree Voltmeter Car Kit Product parameters: Product type: Bluetooth receiver FM transmission frequency: 87.5~108.0Mhz Bluetooth version: 5.3 Transmission distance: 5-10m Working voltage: 12V-24V Music format: MP3/WAV Package size:10X8X5cm/3.94x2.76x1.97inch Gross weight: 150g/0.35lb Product size:10x6x2.5cm/3.93x2.36x0.98inch Color:black Feature: Colorful lights and night lights: This product adopts a colorful breathing light, allowing you between the colors you want Advanced Bluetooth 5.3 technology: The built-in Bluetooth 5.3 chip provides a stable connection for playing music and making handsfree calls through FM frequencies, allowing faster pairing with compatible devices, and the built-in microphone can easily end calls with button. No need to hold the phone. This hands-free call car accessory makes your driving safer. More auxiliary playing modes: plug and play, lossless audio quality, power off memory support, USB disk compatibili-ty , multiple playing modes. Navigation voice broadcast: mobile navigation broadcast, built-in microphone, supports smart voice navigation of mobile phones, and its accuracy is the sound of various mobile phone applications. Lossless audio: Supports lossless audio formats, providing alevel music experience The Package Include: 1x Bluetooth receiver Music format: MP3/WAV Package size:10X8X5cm/3.94x2.76x1.97inch Gross weight: 150g/0.35lb Donemore Car Mounted Bluetooth Car FM Transmitter Lossless Audio Adapter Receiver Wireless Handsfree Voltmeter Car Kit Product parameters: