Features: This 7-key universals learning remote control features large buttons and employs advanced broad-spectrum compatibility technology, effortlessly adapting to the vast majority of auditory equipment brands available on market. The extra-large button design facilitates use by the elderly and children, minimising the likelihood of accidental operating. An integrated intelligent learning chip enables rapid replication of existing remote control signals, achieving precise 1-to-1 control. Constructed from highly quality plastic, it ensures durability against wear and tear and impacts resistance. Low-power design combined with an efficient battery management extends battery life, minimising the hassle of frequent replacements. Specifications: Component: plastic Size: 155x46mm/6.1x1.81in Color: Black./Silver Battery:not included Usage scenarios: Control of home TVs, set-top boxes, players and other devices Package Includes: 1PC 7-button large button remote control note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.