Product Info:
2.5 Inch Baby Monitor with 2 Cameras + MP4 Function 
Specification: 
Monitor Receiver: 
System: PAL/NTSC 
Receiving Frequency: CH1=2414MHz ; CH2=2432MHz ; CH3=2450MHz ; CH4=2468 
Current consumption: 250mA-550mA 
Receiveing sensitivity: -88dbm 
Antenna input impedance: 75ohm 
Video output level: 1vp-p 
Audio output level: 1vp-p 
Music format: MP3, WMA, OGG, AC3 
Video format: AVI, MPEG1, MPEG2, MPEG4, VOB, DAT 
Picture: support picture browse 
Memory : flash memory and expand SD cards (up to 4GB) 
S/N: more than 85db 
Display: 2.5 inch TFT 
Language: Chinese, English, French, Italian, Portuguese, Spanish, Dutch 
Power: Built in rechargable Li-battery, 4.2V/1300mA 
Working time: more than 2 hours 
Video outlet: RCA 
Support computer system: WIN98SE/ME/XP/WIN2000 
USB2.0 connect to computer 
Pinhole Camera:
Image sensor: 1/3 color CMOS 380TVL 
CMOS pixels: PAL:628x582,NTSC:510x492 
View angle: 62 
Minimum illumination: 1.5LUX/F1.5 
Gain control: Auto 
Frequency: ISM 2400--2483MHZ 4CH 
Transmission power: 10mw 
Modulation mode: FM 
Bandwitch: 18MHZ 
Consumption current: 80mAh 
Operating humidity: 85%RH 
Dimensions: 23.0x25.0x
Transmission distance: