charge Hand Grip with Speaker for psp2000

Grip with Speaker is a multifunctional accessory product which is designed for PSP2000 console. The sculpt of the product is beautiful, convenient for carrying and has many functions (including: speaker, emergency charge for the console, charge for the battery and hand grip function). It can be not only charge for the 7th Ni-MH battery(pulse charging form, which can extend the battery life), but also can using self-prepare battery through the handle internal circuit to transform the voltage to charge for PSP2000 console(also can be used as travel emergency charger). The more worthy note of the product is that it has a strong function, which can be used as a highly cost-effective high-fidelity stereo power amplifier. Inner adopts high quality import audio module and processing circuit, good frequency response characteristic, wide dynamic range, high-resolution music, can adequately reflect the level of music, tamber is natural,smooth and sweet! Can amplify the weak audio signal of PSP2000 console, promote the loudspeakers on both sides of the hand grip issue sonorous, beautiful and fair-sounding sound. Which is a tailor-made accessory product for PSP2000 console and is the gamers' good choice.Electrical specification
1. Input voltage: DC5.2V/1.5A
2. Ni-MH battery specification: AAA*3PCS
3. Ni-MH battery maximum charge current: 550MApulse current
4. Ni-MH battery charge time: about three hours(Automatic turn off function)
5. Output voltage: DC 5.2V
6. Output power: 500MW+500MW( two acoustic-channels)
7. Distortion degree: 0.5%F=1KHz, RL=8Ω, Pout=500mA
8. Shell Material: ABS
9. Product weight: 160g(cable not included Usage
1. Charging Ni-MH batteries (AAA) -- Firstly, insert the power plugs (DC 5.2V/1.2A) into the
handle DC port, the green light on the handle will be on, and then, put three Ni-MH batteries
(AAA) into the battery box and turn the switch  to "off" (charging position), the green light on
the handle will be glittering, which indicates it is charging. When charge over, the green
light is always on, and can disconnect the power automatically.
2. Charging PSP2000 battery-- Put PSP2000 console into the handle, turn the switch to 
"on", and insert the handle DC plug into PSP2000 console DC port, a sign of "battery " will
appear on the console screen. It indicates the handle can emergent charge for PSP2000 battery (when travelling).
3. Working as an audio power amplifier--Put PSP2000 console into the handle, turn the switch to "ON". Insert the handle audio plug into PSP2000 console audio output jack and open the music/movie file in your console, adjust PSP2000 volume depend on yourself, then you can enjoy  them immediately and vividly.
4. In its recharging period, you can still use it as an audio power amplifier at the same time.
5. When not using, pull out the power supply and turn the switch to "OFF".
Caution
1. Make sure the input voltage conforms to the requirement.
2. Make sure all the cables and equipment contact well.
3. Please pull out the power supply when not using.
4. Don not use or keep the product in the humid environment for long time.
5. When use or keep the product, please avoid the dust, heavy press, in order to not affect
the using life.
 6. Please stop using the product when soaking, cracking up, and so on, due to using
incorrectly. Do not dry the product with microwave and other heating equipment, sending 
to the maintain department promptly, do not dismantle by yourself.
7. Available for above 7years old people.