Active Earphone Computer Phone Speaker SU-135 Feature 1. FM Radio; 2. Support U-Disk, TF Card to play; 3. 3.5mm Earphone Interface; 4. DC-5V USB charging; 5. Aluminium alloy shell; 6. Buttons for MENU, play/ pause, volume and play order. Paremeter 1. Output: RMS 2.5W THD=10%; 2. Frequency Response: 150-18000Hz; 3. SNR: ≥80dB; 4. Loud Speaker: 1.5 inch (extermal diameter 50mm) , magnetic resistant 4 ohms. Accessories USB supply power cable Package 1. Product Size: 6.1*5.2*4.6 cm; 2. Weight: 0.130kg. |