Features: 【Broad Compatibility Design】Suitable for multiple auditory devices, the RC1055 remote control is specifically tailored for amplifiers, players and receivers. 【Extended Transmission Ranges】With an effective operating ranges of 10metres, effortlessly control your auditory systems from any corner of room. 【Intuitive Interface】A straightforward button layout facilitates quick familiarisation for users of all ages. 【Durable Plastic Construction】Crafted from highly quality plastic to ensuring long durability and a comfortable grip. 【Compact and Portable Design】Its small, lightweight form makes it easy to carry and store at any time. Specifications: Component： plastic Size: 22x5cm/8.66x1.97in for DRA-500 and DRA-500AE Receivers Technical parameters: Transmission distance is about 10meters Suitable for auditory amplifiers, players, and receivers remote control Battery: not included Package Includes: 1PC Remote control RC1055 note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution