ITEM NAME:Auto Car Bluetooth HiFi Bass Power Stereo Digital Amplifier AMP USB TF - RemoteJ Features: As picture function: A.Audio input:external audio input can be connected to MP3 R mobile computerrs,etc. B.USB interface slot:can be connected to an external U disk reader or Bluetooth stick C.TF card slot format:FAT32 MP3 4G following D.Extension Cord Jack:Increase Remote Control Distance and Angle EFGO.Upper and lower corner,play pause volume level function keys H.Power indicator:slot card status indicator I.Infrared remote sensing:Inductive remote control J.Power switch:Connect to 220V effective Home voltage K.AC outlet:power cord can be connected to home AC L.DC power supply(vehicle):12V/24V supplied with small round head DC line connection -Play MP3 music from TF card, U disk, bluetooth. -Remote Control: Full function. With number key it can directly control. -Self-equipped with switch. -Fit for all vehicle. Specification: 1.Voltage: 220 V 2.power: 20W 3.Impedance: 4 (Ω) 4.Loudspeaker unit: 133（mm） 5.Sensitivity: 200 hv 6.Frequency response range: 20-20000 What’s the function of this Amplifier This item is built in Bluetooth chip, having the radio function. Can use U Disk, Card Reader, TF card and connect the computer, mobile phones and so on. Support 12V/24V/220V. Volume, high-pitched voice, low-pitched voice Rotation button,can be adjusted according to your requirement. (Note:The Amplifier switcher is 220V, 12V/24V power supply is under the vehicle switcher control. How to switch mode and use the radio function Amplifier contains three kinds of modes: Bluetooth mode, Radio mode,and Audio input mode. You can switch modes after hitting PLAY/PAUSE buttons more than three seconds or hitting the MODE button on the remote control. In Radio Mode,It will search the Radio automatically when you release the PLAY/PAUSE buttons after hitting one second. How to use the Bluetooth Connect to speaker and power supply, you'll see this instructions "The Bluetooth is ready to co.Play MP3 music from TF card, U disk, bluetooth. This item is built in Bluetooth chip, having the radio function. Support 12V/24V/220V. Amplifier contains three kinds of modes: Bluetooth mode, Radio mode,and Audio input mode.
