1) Half way pressing for auto focus2) Complete pressing takes the picture3) Lock the button for long exposures or continuous shooting4) Prevent camera shake for super telephoto shots, macrophotography

We offer kinds of camera air release/remote control. the products are compatible with brand name cameras like Canon, Nikon, Olympus, Pentax, Sony, Panasonic, etc.1) Item RM-E1 compatible with Olympus

Model: SG-ENEL3Voltage: 7.2VMAH: 1400Type: Li-Ionoriginal battery model: ENEL3applied to:D100/D100SLR/D70

1) Type: Li-ion rechargeable2) High durability with extra power for long life3) Without memory effects over 1,000 cycles4) Built-in rechargeable battery protection circuits,highly safe5) All trademark

1) Type: Li-ion rechargeable2) High durability with extra power for long life3) Without memory effects over 1,000 cycles4) Built-in rechargeable battery protection circuits,highly safe5) All trademark

1) Type: Li-ion rechargeable2) High durability with extra power for long life3) Without memory effects over 1,000 cycles4) Built-in rechargeable battery protection circuits, highly safe5) All trademar

1) Type: Li-ion rechargeable2) High durability with extra power for long life3)Without memory effects over 1,000 cycles4) Built-in rechargeable battery protection circuits,highly safe5) All trademarks

1) Type: Li-ion rechargeable2) High durability with extra power for long life3)Without memory effects over 1,000 cycles4) Built-in rechargeable battery protection circuits,highly safe5) All trademarks

"Compatible remote switch models:Canon RS-60E3Pentax CS-205Contax LA-50Compatible camera models:Canon EOS 300D (Digital Rebel),Canon EOS 350D (Digital Rebel XT)Canon EOS 400DCanon EOS 30, 33, 50,