* Display: 2.5 Inch TFT LCD
    * External Memory: SD/MMC Card (Max 2GB)
    * AV OUT/IN (NTSC/PAL)
    * Receiving Frequency: 2.4GHz
    * Internal Memory: 64MB
    * Channels Available: 4
    * USB: 2.0
    * Video Resolution: 640x480 / 320x240
    * 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
    * Channel Scan and Channel Skip for multiple Cameras
    * SNR (Signal to Noise Ratio): >90dB
    * Languages: English, Chinese
    * Power Source: Built In Li-ion Battery or DC 5V
    * Dimensions: 119x70x20mm (L x W x D)

Camera：

    * Image Device: 1/3 Inch CMOS
    * TV system: PAL
    * Built In Microphone
    * Recommended Max Range for Objects: 4 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
    * Selectable Frequencies Feature
    * Power Adapter: DC 8V or 9V Battery
    * Dimensions: 55x25x40mm (L x W x D)
    * Transmission Range: 10~12 Meters
    * Transmission Frequency: CH1=2414MHz; CH2=2432MHz; CH3=2450MHz; CH4=2468MHz

Contents：

    * 1xUSB Cord
    * 1xUSB OTG Cord
    * 1xAV Cable
    * 1xWireless Video Camera Set
    * 1xUser Manual
    * 1xEarphones
    * 5 x Power Adapters
    * 4 x 9V Battery Adapters