speaker for ipad

Product Description Portable speaker for iPad 1. iPad match perfect with the dock, it's very convenient for you to write e-mail or watch the video no matter you're working or at leisure time. 2. Inside it contains high capacity lithium polymer battery, the backup battery capacity up to 3.7V 3000mAH_6000mAH (11Wh-22Wh) 3. The product can compatible iPad, most range of iPod models, iPhone3G/3GS/4G, etc. What's more, it can play music for other mobile, MP3, CD, PSP, laptop and so on. The maximum time for playing is 10 hours. 4. This product provides another USB 5V/800mah output, you can also charge for other digital products, including iPad, iPhone, mobile phone, PSP, etc. While using iPad. 5. Input and output audio signal is 3.5mm (1/8") stereo mini jack. 6. Audio output power is 2*3W, with subwoofer, 32-step volume control. 7. Improved management of the battery charge and discharge circuit, complete battery protects function. Use the most efficient design for charge and discharge. Use 4 LED for battery meter service, when battery power low, the LED flashing. 8. Frequency Response 80Hz - 20KHz 9. Dimensions Width: 150mm Height: 50mm Depth: 118mm 10. Signal-to-Noise Ratio > 82dB 11. Special Features: With IR remote control 12. iPad can be placed on the side To improve the low frequency effects, we especially increasing AAS technique bass diaphragm. You can charge for this product by using computer and other small current output USB, but the charging time will extend.