I was not particularly thrilled that the description was in English. It took me quite a while, because my English is no longer the best until I've ever looked through. But with a little technical understanding, but then I get the hang of it. And there I was impressed by the variety of Power Bank, therefore I was also no points deduction.
The battery capacity of 3500mAh Power Bank is. The dimensions are 27 x 136 x 27 mm. The power is 2 watts.
In the Power Bank you have on the one hand, where the speaker is not, remove lid to gain access to the sockets.
To use the Power Bank as Loud speaker, you have to the two round connectors with 3.5mm Plug one end into the phone, where enter the headset cord, then plug the other end into the AUX socket on the Power Bank. Then you do as usual the music on the phone and you've heard about the Power Bank loud music. The volume I had to stop the phone outside and not as usual on the screen on my LG phone, however.
To charge the Power Bank itself, you need the USB plug for the power socket (not included with the Power Bank), one has to get his cell phone to charge. This requires the cable for the Power Bank with a 3.5 round jack plug, which is plugged into the power bank in the DC-IN connector, and the big USB plug goes into the socket connector from the phone. The mini USB connector of the cable is not connected and just hanging down. Now if you put the plug in the socket, lights on the side of the Power Bank 4 LEDs. Depending on how much% must be loaded illuminates the top or the bottom LED. The LEDs are applied in 25% increments. When charging, the LED will flash and when the Power Bank is fully charged, it stops even flashing and all 4 LEDs light up. Then simply remove all connections and the Power Bank is operational.
To charge the phone using the Power Bank you need the cable, which has already been supplied to the mobile phone. The cable has two USB plugs, 1 small and large USB plug. The small connector is plugged into the phone as usual. The big USB plug goes into the Power Bank and already begins to load. This cable is not included with the Power Bank, just as the large USB connector for charging the outlet from. These two things, however, are attached at any phone. The charging time is approximately 2 hours and 20 minutes. The same loading time has also charging the Power Bank from the electrical outlet. When charging the mobile phone from the Power Bank, the LEDs do not blink. The 3500mAh Li-on battery, Class A cells, extended talk time, music playing time, and surfing time of your cell phone's up to 8 hours.
Technical Specifications:
Input: 5V, 0.8A; Output: 5V, 1A
Sensitivity: 90 dB ± 3
Frequency response: 200-20KHZ
SNR: 80dB
Power: 2W
PCB with multiple safety protection, overcharge, over-discharge, short circuit and overload protection
4 LED indicators from the top to the end, to show battery level. 1 LED: 25% of Power Banks / 2 LED: 50% / 3 LED: 75% / 4 LED: 100% full battery
have CE, FCC, RoHS, MSDS and PSE certifications.
The housing has an aluminum alloy.
I was excited about this product and recommend it very much further. I give full marks and I think it is a great value for money.
