FSK 2.4GHz 16-Channel Wireless Shutter Release Remote Control for Canon/Pentax/Samsung DSLR
Model: RW-221/E3 - 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 Canon: PowerShot G10/G11 EOS 1000D/550D/500D/450D/400D/350D/300D/60D EOS 30/33/50/300; Pentax: K7/K10/K20/K100/K200; Samsung: GX-1L/GX-1S/GX-10/GX-20; Contax: 645/N1/NX/N Digital - Comes with connection cable (20cm) and Chinese manual