FSK 2.4GHz 16-Channel Wireless Shutter Release Remote Control for Nikon D90/D5000/D7000
Frequency: 2.4GHz - Modulation: FSK - Channel: 16 - Modes: single continuous BULB and delay shooting - Control range: up to 100 meters in open area - Comes with 4 x AAA batteries (2 batteries for transmitter and 2 for receiver) - Compatible with Nikon D90/D5000/D7000/D5100 - Comes with connection cable (20cm) and Chinese manual