A normal and fashionable sliding-cover mobile phone contains the latest in miniaturized wireless video technology - squeezing a full color video camera, microphone, power source and a 2.4GHz transmitter inside! Just press the power switch; it begins transmitting high quality color video with sound to any available 2.4GHz wireless receiver. No need any cable to connect it with the receiver. The transmitting range is up to 300 feet! Moreover, night vision is available. When the light is too dark, the image will become black & white clearly. 420TV line provides high quality image! Almost 10 hours continuous working time makes all kinds of surveillance work possible, like monitoring a baby. Its ideal for the security personnel, law enforcement agencies, journalists to fulfill the undercover assignments, like evidence collection, hidden investigation and surveillance, etc. It is also great as a toy for hobby enthusiasts, as body worn solutions, as baby monitor, etc. Advantages: 1) Wireless transmission assures great safety for undercover assignments 2) Tiny pinhole camera lens safely hidden inside a fashionable mobile phone. 3) Long continuous operating time is up to 9 hours. 4) Night vision available (0.02lux for the minimum illumination). 5) Full Audio frequency (both 6.0MHz & 6.5MHz), supports all kinds of 2.4GHz wireless receiver. 6) 420 TV line high resolution, good quality image. 7) Full system available ( both NTSC and PAL system). 8) It's suitable to work as baby monitor, as it has long continuous 9 hours working time. 9) Provided USB cable makes it convenient to be recharged by computer as well. 10) Fashionable sliding cover design. Specification: Frequency: CH1=2414MHz;CH2=2432MHz CH3=2450MHzú+CH4=2468MHz Audio subcarrier frequency: 6.0Mhz;6.5Mhz Antenna Built-in: 2.4G antenna RF Output power: 10mW Transmitting Range: 300 feet in line of sight Sensor: 1/3 CMOS color Resolution: NTSC:510X490; PAL:510X490 Horizontal resolution: NTSC:420 TV line; PAL:420 TV line Minimum illumination: 0.02lux Built-in mic.: 55dB high sensitivity View angle: 60 degree Li-battery capacity: 970mAh Continuous operating time: 9 hours Charge time: 2~3 hours Operating voltage: DC 5V Operating current: 110mA Color: black 1set/box