Pixel RW-221 DC2 Wireless Remote Shutter Release for Nikon D3100, D3200, D3300, D5000, D5100, D5200, D5300, D5500, D90,D7000,D7100,D7200,D600,D610,D750,Df Opplias is a wireless shutter remote control,Transmitter only uses lower than 2mA under working status. Receiver only uses lower than 2mA under working status. Supports camera single shooting, 1S continuous shooting, BULB and delay shooting function. Using FSK2.4GHz wireless control system, the remote distance can up to 100M+. Available to control different brands cameras and models by changing different camera connecting cable. Powered-by AAA batteries. With advanced satin-finished process, it looks more fashionable and exquisite. 4 AAA batteries included