Цифровой усилитель мощности

Digital PowerAmplifier Feature : 1. Play MP3 format music from SD/MMC 2. Connect3.5stereo audiocable to the socket of LINE IN,you can play music sources from mobile phone, MP3, MP4, PC and other audio devices. 3. Various colors are available 4. Enjoy music Everywhere and anytime. Parameter 1. Output power:2W 2. Frequency response:150-20kHZ 3. Speaker: 50mm 4. Impedance:4Ohms 5. Cord plug: Stereo 3.5mm Li-ion Inout: 3.7v,160-300MA 6. Li-ion output:4.2v,+/-0.05v 7. optional USBorcord connector 8.Signal to Noise Ratio:80DB REMARKS: 1. We undertake OEM order,and theformwork fee will be exempted provide the custmers order over 2000pcs. 2. Payment Term:T/T,pay 40% in advance. 3. The balance mustbe settledwhen the goods are going to be sent.