This product has a diameter of 11 cm and a length of 22 cm. The color displayed is only approximate. It can directly support 12V24V batteries, or directly 220V for household use. It cannot be charged, does not send cards, does not have Bluetooth function, and has no functions that are not displayed in the title.
【product description】
1. The 2012 latest 4-inch dual-purpose 220V12V24V car subwoofer, with its own high and low speakers, clear treble and superior quality.
2. This model is small in size, with a length of 22cm and a diameter of 11cm. It is especially suitable for use on small cars, motorcycles and battery cars. It can also be connected to a transformer for indoor use.
3. It is a more fashionable product. The product has a remote control, plus a direct plug-in U disk/SD card interface, you can hear the music in your mind just by plugging in the U disk or SD card. It saves customers the cost of buying a CD player and brings more convenience.
Comes with card reading function, UBS socket, plug in memory card or U disk to play. Comes with high and woofer speakers, no need to purchase additional tweeters.
【Product parameter】
★Input voltage: 12V220V (convenient Economy Practical)
★Supported storage: SD card, U disk, mobile phone memory card
★Baby size: length 22 cm× 11 cm in diameter
★Baby weight: 1.0 kg
★Frequency characteristics: 20Hz~2000KHz 1.0 kg
★Distortion: ≥ 0.01dB (the human ear can''''''''''''''''''''''''''''''''t hear it at all)
★Sensitivity: 90dB
【Function introduction】
Function one: Can read MP3 in mobile phone memory card/SD card/U disk;
Function 2: With infrared remote control, you can change songs at will;
Easy installation:
Use the first step: Connect the power cord;
Use the second step: Fix the position of the subwoofer;
Use the third step: Insert a memory card or U disk with MP3;
Use the fourth step: You can use the wireless remote control to control the songs, and you can listen to the songs freely.