・2.4G wireless transmission technology,strong anti-interference,transmission distance up to 100m (wide area) ・Supports single shooting,low speed and high speed continuous shooting,bulb shooting,delay shooting and timing shooting ・Ergonomic design,fits most of people's hand,effective reducing hand fatigue ・With LCD display,very convenient to get accurate channel and shooting modes information,easy operation ・Special low power consumption design,suitable for long time use Specification: ・Model:MC-292 ・Material:Plastic ・Color:Black ・Options:DC0 DC2 N3 E3 S 1 L1 E2 UC1 ・Power Supply:2 x AAA batteries (each one/included) ・Working Distance:100m ・Transmission:2.4GHz ・Sync Speed:1/320s ・Timer Setting:0s to 99hrs 59min 59s (in 1 second increment) ・Number of Shots:1 to 99,or unlimited ・Transmitter Size:Approx. 13.5 x 4.4cm/5.3 x 1.7in ・Receiver Size:Approx. 7 x 3.6cm/2.7 x 1.4in ・Weight:Approx. 125g Package included: ・1 x Transmitter ・1 x Receiver ・1 x Cord ・1 x Manual (English and Chinese) ・4 x AAA batteries