Features: Broad Compatibility Design for camcorder remote control for RMT-DSLR2 multiple device models to deliver effortless touch operating. Battery installation takes mere seconds not required tools or complex setup . Constructed from highly quality plastic to ensuring the remote's long-lasting durability. Seamless control experience: specifically engineered delivering precise transmission and rapid response times. Suitable for home entertainment systems, professional video production and other applications, offering a convenient remote control experience. Specifications: Component: plastic Size about 9x4cm/3.54x1.57in For Digital Camera DSLR-A230 DSLR-A290 DSLR-A330 DSLR-A99 Adopt high-sensitivity transmission technology to ensuring stability and rapid response Suitable for home auditory entertainment Battery Not included Package Includes: 1PC Remote note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution