Bluetooth version 5.0 for a better experience: Bluetooth receiver provides faster and more stable transmission at a range of 10 meters. Audio codec SBC to ensure a better experience. | Push button control for safe hands-free calling: Wireless adapter with built-in microphone, push button control to answer/hang up/reject calls, previous/next tune, free your hands for safe and convenient driving. Double click to switch between Bluetooth mode and TF card mode. | Plug and play automatic connection: The car Bluetooth receiver has no built-in battery, no need to turn on and off every time, it automatically enters pairing status after power on. | TF card slot and spring cable design: The Bluetooth receiver is equipped with a TF card slot, allowing the TF card with audio files for music playback. Equipped with USB terminal for charging and 3.5mm AUX jack for audio input, as well as spring cable design to ensure your good experience, the spring cable can reach up to 1.4M.

Bluetooth version 5.0 for a better experience: Bluetooth receiver provides faster and more stable transmission at a range of 10 meters. Audio codec SBC to ensure a better experience. | Push button control for safe hands-free calling: Wireless adapter with built-in microphone, push button control to answer/hang up/reject calls, previous/next tune, free your hands for safe and convenient driving. Double click to switch between Bluetooth mode and TF card mode. | Plug and play automatic connection: The car Bluetooth receiver has no built-in battery, no need to turn on and off every time, it automatically enters pairing status after power on. | WIDE COMPATIBILITY, UPGRADE YOUR WIRELESS SMART LIFE: This allows you to pair your old car stereo/wired speaker/amplifier with your smartphone/tablet with Bluetooth to enjoy high quality music and get rid of long boring car trips.TF card supports audio formats: MP3/WAV/FLAC/WMA | TF card slot and spring cable design: The Bluetooth receiver is equipped with a TF card slot, allowing the TF card with audio files for music playback. Equipped with USB terminal for charging and 3.5mm AUX jack for audio input, as well as spring cable design to ensure your good experience, the spring cable can reach up to 1.4M.