يمكنك توصيله ببطاقة TF
حماية متعددة المستويات مثل الحماية من الجهد الزائد وقصر الدائرة الكهربائية
مزود بشاشة LCD تتيح لك التحكم في حالة تضخيم الطاقة في الوقت الفعلي
This hi-fi stereo amplifier is capable of amplifying mp3 music to achieve a hi-fi stereo surrounding sound without noise, and advanced hi-fi amplifier chip makes sound very mellow, which makes you feel you are at the music world.Features:bass and treble adjustment make it suitable for different music and different situations to create diversified music ambiance.The hi-fi stereo amplifier amplifies music to give a hi-fi music with stereo surrounding sound. Make you feel you are at the music world.You can pair this bt power amplifier with your phone or computer through bt to make it get more music sources.In fm mode, the digital bt amplifier will auto search for fm radio stations like weather, sporting events.You can connect a usb device with it to achieve perfect music amplification.You can plug into a tf card(not included) to play music you like freely.Adopting a 3.5Mm aux port to give you a nice hearing enjoyment.Multi-level protection like overvoltage protection and short-circuit protection ensures the safety of amplification.Adopting a lcd screen to let you control real-time condition of power amplification.Specifications:dc input: 12v, 3arated power: 15+15wload impedance: 4-16ωsnr: 85dbdistortion rate: 0.05%Input sensitivity: 0.25-5Vfrequency response: 20hz-20khz.Fm frequency range: 87.5Mhz-108.0Mhzremote control battery: cr2032, 3v, 240mahitem size: 190 * 140 * 55mm / 7.5 * 5.5 * 2.2Initem weight: 500g / 1.1Lbpackage size: 220 * 150 * 65mm / 8.7 * 5.9 * 2.6Inpackage weight: 602g / 1.3Lbpacking list:1 * audio amplifier1 * remote control