Features: Multifunctional Code Planumberebog: The 34 code arrangement includes various function keys and a constructed in calculator manner change. Accessible Radio Connectparticlemail: Backs both Wireless Link excellent radio associations with a 33 foot extent. Stable and Thin Planumberebog: Features a quiet cutter change keyset structure with ABS substance for durability. Broad Agreement: Fully consistent multiple operating arrangements, seamlessly matching with PCs and other devices, excellent for specialists working across different platforms. Low Power Auto Sleepossibility: Hard wearing a auto sleep function to reduce battery consumption.<br/ Specifications: Characteristicsecond: Backs Wireless Link excellent radio associations, requiring 2 A-A-A batteries (not included) Technical parametersecond: 34 code plan, with function keys, constructed in calculator function, working extent up to 33 feet, automatic sleep function Use scenarinonbeing: suitable for financial accounting, learners, office experts and spreadsheet experts Cflgrains: Adopting advanced quiet shears type buttons, providing a comfortable and smooth typing knowledge, the 15° tilt plan is integrated with human routines Package Includes: 1 set of portable wireless numeric keypads note: Note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.