1、Made of high‑quality plastic, it feels comfortable and durable in use. 2、No need for battery power supply, plug and play, very convenient and quick. 3、Small size, easy to carry, suitable for most photograph scene needs. 4、Simple to use, easy to operate, one button to meet your shooting requirements. 5、Compatible with most digital cameras for Olympus, such as for E450 / E620 / E520 / E420 / E410 / SP‑490 / 570 / 560 / 550 / 510UZ cameras. 1 x Shutter Release Cable 1 x Manual Item Type: Shutter Release CableModel: RM-UC1Material: PlasticProduct Color: BlackProduct Weight: Approx. 62gApplicable models: For Olympus E450 / E620 / E520 / E420 / E410 / SP-490 / 570 / 560 / 550 / 510UZ cameras.How to use: 1. Connect the camera shutter interface through the wiring port. 2. Set the camera shutter to Bulb. 3. Two ways to useMethod 1: Press and hold the button on the remote control until the exposure is over, then release the shutter.Method 2: Hold down the shutter and slide the button forward until the exposure is over and release the shutter and the button. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.