24V Car Compatible-Bluetooth Player Instead of Car CD Player Car Card Player Radio Features: Built-in compatible-Bluetooth+microphone. Supports hands-free calling. Supports advanced audio streaming mode. Supports clock display while power is off. High quality digital stereo FM radio Supports FM1-FM2-FM3 tri-band radio shop with 18 preset stations. (Broadcast frequency: 87.5-108MHz) Supports USB/SD/MMC card reader. Support audio: MP3/WMA/WAV and En Supports folder playback function Supports memory point and ID3 playback! Supports IR remote control. Rotary electronic volume control MP3 playback with pause/preview repeat/random play and 10-track/downstream selection Electronic double bass / triple channel / left/right balance / front/back balance volume control Multiple EQ stage mode options: jazz, rock, pop, classical, etc. Mute and LUOD controls supported. Front auxiliary audio input hole, rear terminal RCA audio L/R output hole. 4-track high power output (4 high power speakers) 60W*4 Operating voltage: 24 V DC Body size: 178MM (W)*50MM (H)*60MM (D) Overall dimensions: 188mm*58mm (H) Package includes: 1*Car radio 1*Power cord 1*Remote control (without batteries) 1*User's manual