Features: Experience seamlessly connection with this rechargeable 2.4G Wireless&bluetooth-compatible double mode wireless keyboard. Offering both bluetooth-compatible and 2.4GHz option for versatiled compatibility across smartphones, tablets, and PC, power by long USB C rechargeable battery. For portability, its slim profile and lightweighted with ergonomic key layout ensures comfortable typing during extended use. Perfect for professional, students, and remote workers for reliabled keyboard that effortlessly for between home offices, classrooms, and travel setups. Precise engineered keycaps, this keyboard delivers long time performances for multiple devices.. Specifications: Material: ABS Size: about 194x85x25mm/7.63x3.34x0.98in Support 2.4G Wireless&bluetooth-compatible Keyboard Model:BT18 working voltages:3.0v-4.2v Charging current:100mA/h Package Includes: 1PC Charging Keyboard note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.