Input: DC 12V Output Voltage: 5.5V Output Current: 750mA With trustworthy protection circuit[...]

2.8inch touch screen MP4, with 130K pixels camera. Iphone style[...]

Built-in slide-type fingerprint identifying sensor File encryption/Fingerprint encrypted partition Fingerprint sliding times to be born: >1 million times Finger verifying time: <0.1s; image acquisition speed: 488fps FAR: <0.0001%; FRR: <0.1% Maximum quantity of registered fingerprints: 10 for each user Supported languages: simplified Chinesetraditional ChineseEnglish Supporting USB1.1 and USB2.0 Recommended Pentium III or higher or other 100% compatible machines. Recommended[...]

Read speed:Up to 5 MB/sec 33 X Write speed:Up to 3 MB/sec 20 X Operating voltage: 3.3V Other cards are available[...]

Used to charger AA or AAA Ni-MH batteries Limited voltage and constant current Volt: 1.440.005V, Current: 2.4A in general Ripple<150mV(Vp-p) With Red and Green LED indicator[...]