Neck & Lumbar Support Memory Foam Cushion

Support lossless audio playback, built-in high-definition microphone noise reduction, support for lossless audio formats such as FLAC, APE, WAV. U disk playback, insert can play, the Bluetooth MP3 frequency and car radio frequency adjustment. Can be connected with two wave phones at the same time. Digital display screen, at a glance. Specification and Feature:

• Car Bluetooth fm transmitter: transfer the music inside the mobile phone and U disk to the car audio player
• Car charging: You can charge the phone/iPad smartly via the USB interface.
• Bluetooth car hands-free: the phone can be hands-free calls through Bluetooth one button.
• Car USB: can read U disk through the USB interface (maximum 32GB)
• Net weight: 32g
• Color: Black and silver
• Size:100*65*38 mm
• Material: ABS
• Rated working voltage: 12V-24V
• Extreme working voltage: 8-27V
• USB output: dual USB output maximum 5V/3.4A+qc3.0 fast charge
• Working temperature: 0-60 degrees
• Signal to noise ratio: >60dB
• Distortion: <0.1% Frequency response: 20Hz-15Khz Left and right channel separation: >60dB
• Bluetooth transmission distance: less than 5M
• Bluetooth microphone effective distance: 0.5-2M
• FM transmission frequency: 87.5-108.0MHZ

• Plug and play, HUD can automatically adapt to vehicle type which is compatible with OBDII.
• Over speed reminding, the icon of over speed will flash and alarm when the vehicle exceeds the speed limit set up in advance.
• Shift reminder, it will remind the driver to gear up to save fuel when the engine speed and vehicle speed come to a certain ratio.
• Multi-functional 5.5″ display, clock, rotate speed, water temperature, battery voltage, throttle angle and fuel consumption.
• Real-time instantaneous fuel consumption, average fuel consumption.
• Faulty driving alarm
• Turbo Pressure
• Faulty code, coolant alarm, voltage alarm, RPM alarm.
• Flexible brightness adjustment, the brightness can be adjusted automatically or manually to reach the best state which is in suitable with the environment.