Features:
Control the shutter from as far as 100 meter away.
Has strong anti-interference funcition and has 16 channels
Supports Autofocus and Bulb Mode (B-mode)
Energy-saving design allows long battery life usage

Transmitter:
Power: 12V/23A
Life of Battery: One Year Standby, 10000 Times
Number of channels: 16
Range: 100m (32FT.) Without obstacles
Monitor Light: Two color LCD
Frequency: 433Mhz
B Mode Setting: Press Button for 3 seconds
Color: black
Dimension: 96*36*16mm
Weight: 48g

Receiver:
Power: 3V/CR2
Life of Battery: 1000 hours standby
Number of channels: 16
Monitor Light: Two color LCD
Color: black
Dimension: 54*44*20mm
Weight: 27g

Compatible to: Nikon D70s ,D80

Package include:
1* Remote Control Transmitter
1* Remote Control Receiver (CR2 Li Battery not included )

Package dimension: 160*132*36mm
Package weight: 150g