Taiwan Manufacturers, Exporters.
1. Use: fits for iPod and any audio devices with 3.5mm socket. 2. Output power: 2 x 2.5W. 3. Frequency: 100-12KHz. 4. Input sensitive: 500mV to 1.5V.
1. Power: AC 220V or DC 9V, 50-60HZ, 1.5V AAA x 4 batteries. 2. Impendence: 4 ohm.