Product Specifications:

Camera Set:

* Image Device: 1/3 Inch CMOS
* TV system: PAL
* Recommended Max Range for Objects: 4 Meters
* Transmission Range: 10~12 Meters
* Horizontal Definition: 380
* Angular Field of View: 54 Deg
* Minimum Illumination: 3Lux/F1.2
* Synchronization System: Internal
* Backlight Compensation: Auto
* White Balance: Auto
* S/N Ratio: >48dB
* Operation Temperature: 0~35 deg C
* Transmission Frequency: CH1=2414MHz; CH2=2432MHz; CH3=2450MHz; CH4=2468MHz
* Selectable Frequencies Feature
* Power Adapter: DC 8V or 9V Battery
* Dimensions: 55x25x40mm (L x W x D)
* Built In Microphone

Wireless Video Receiver:

* Display: 2.5 Inch TFT LCD
* Video Resolution: 640x480 / 320x240
* Internal Memory: 64MB
* External Memory: SD/MMC Card (Max 2GB)
* Receiving Frequency: 2.4GHz
* FPS (Frames per Second): 30fps
* Earphone Jack: 3.5mm
* Output of Earphones: 2 x 20mW (16Ohm)
* Built In Speaker
* Output of Speaker: 1W (16Ohm)
* Intermediate Frequency: 480MHz
* Frequency Stabilization: +/-100KHz
* Demodulation Mode: FM
* Antenna: 50ohm SMA
* Receiving Sensitivity: <-85dBm
* 4 Channels Available
* Channel Scan and Channel Skip for multiple Cameras
* AV OUT/IN (NTSC/PAL)
* SNR (Signal to Noise Ratio): >90dB
* Languages: English, Chinese
* USB: 2.0
* Power Source: Built In Li-ion Battery or DC 5V
* Dimensions: 119x70x20mm (L x W x D)

Accessories:

* English User Manual
* Earphones
* AV Cable
* x5 Power Adapters
* x4 9V Battery Adapters
* USB Cord
* USB OTG Cord