автомобиль mp3 диктор

car mp3 speaker 1.Function : use with USB disk/SD/MMC card 2 Support MP3/MP5 format. 3.Good quality. 4.Cheapest price car mp3speaker Features 1.Support MP3/MP5 format ,FM radio. 2.Support USB2.0,SD/MMC card,cellphone and computer can be insert to play directly. 3.With 3.5mm audio line-in. Power supply: 1. Built-in Rechargeable li-ion battery. 2. Power charging by USB cable or adaptor,can charge while using. 3.Built-in voltage enhancement circuit improve working time. 4. Input:5V Working voltage:5V Charge time:3-5hours(different model number has different charge time) Amplifier and speaker driver. Exterior: 1.All of our goods are wood-cabinet designed,Blu-ray to adjust the volume,make it full of luxury 2.Flexible tailoring techniques with a unique cut drinking frequency technology, so that the sound is of good performance Operation: Just insert SD,MMC or USB disk and play it.the speaker can play the songs inside which MP3 or MP5 and so on(it can play when it is recharging). Remote control function, convenient and faster.