Koirerooy Car Bluetooth FM Transmitter Dual USB 3.1A MP3 Player

• Advanced Bluetooth 5.0 technology provides faster pairing, stable connection and anti-interference performance for smooth audio streaming.
• Built-in lossless audio decoding module supports EQ sound effect adjustment, one-key super bass mode upgrades your car stereo sound quality.
• Colorful breathing ambient light with 7 gradient colors creates romantic atmosphere inside the car automatically.
• PD fast charging + 4.8A dual USB ports support simultaneous fast charging for multiple devices, safe and stable without overheating.
• Hands-free calling with built-in high-sensitivity microphone delivers clear conversation, ensuring safer driving while answering calls.
• Dual playback modes support Bluetooth phone connection and U-disk music playing, compatible with most mainstream USB flash drives.
• Auto power-off memory function remembers last playback track and FM frequency, automatically resumes playing after restart.
• Wide voltage 12-24V design fits most cars, trucks and vehicles, fully compatible with Android and iOS smartphones.
• Wireless FM frequency matching design, easily connect with car radio to enjoy lossless music without messy wires.
• Plug and play design requires no complicated installation, compact size will not block car vents or occupy extra space.

What's in the box
1 x Car Bluetooth FM Transmitter
1 x User Manual