[HIGH PERFORMANCE] Rapidly power on and quick response for no delay in use. [REINFORCED SCREW LOCK] Durable design prevents accidental fall off during . [PLUG AND PLAY] Simple operation with no hassle, suitable for most digital cameras. [COILED CORD] Stretches to a maximum of 31.5" for triggering external flashes. [MADE TO LAST] Constructed with plastic and alloy materials for longevity.