Specification Brand : JTLB BulletPoint1 : Using thick high-grade earphone wire, soft feeling, anti-pull and wear-resistant, strong temperature adaptability. No block feeling after opening wire coiling, good elasticity. BulletPoint2 : Adopt high-quality flexible wire core as line, high elastic metal sheet as switch, without deformation, precision metal plug, closely connected shutter line interface. BulletPoint3 : Key components, internal use of metal reed contacts, minimal resistance, high conductivity and wear resistance. Plugs all use metal copper needles as connectors, long service life. BulletPoint4 : The key adopts double layer design, the micro-convex structure is easier to press, the forward sliding and push-pull is easy to be in place, strong springback and the positioning is accurate. BulletPoint5 : Support for focus, shutter release and BULB shooting. Take photos by pressing the shutter fully. Lightweight and portable, easy to carry and use. Color : A7-Cat's Claw ExternallyAssignedProductIdentifier : 6974413519548 ItemName : SLR Shutter Release Remote, Bulb Shooting with Cable for Nikon Z7 Z6 D7500 D7200 D90, Lightweight and Portable, Easy to Carry ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-shutter-release-cords Manufacturer : JTLB ModelName : JTLBgysiz12mhw ModelNumber : JTLBgysiz12mhw PartNumber : JTLBgysiz12mhw ProductDescription : 1. Using thick high-grade earphone wire, soft feeling, anti-pull and wear-resistant, strong temperature adaptability. No block feeling after opening wire coiling, good elasticity. 2. Adopt high-quality flexible wire core as line, high elastic metal sheet as switch, without deformation, precision metal plug, closely connected shutter line interface. 3. Key components, internal use of metal reed contacts, minimal resistance, high conductivity and wear resistance. Plugs all use metal copper needles as connectors, long service life. 4. The key adopts double layer design, the micro-convex structure is easier to press, the forward sliding and push-pull is easy to be in place, strong springback and the positioning is accurate. 5. Support for focus, shutter release and BULB shooting. Take photos by pressing the shutter fully. Lightweight and portable, easy to carry and use. 6. Minimize vibration during filming. Photograph inaccessible objects. Three shooting methods: single shooting, continuous shooting and video shooting. 7. Shutter release line is 90cm length, lightweight, good stability, easy to carry. Recommended for night/product/advertising/stage shooting, commercial photography, etc.