Welcome to our store！</br> 1、Not easy to scratch, and there is a transparent dust cover in the exposed hole of the protective shell. 2、Small in size, light in weight, easy to carry, can be carried around, simple to operate and convenient to use. 3、Using sophisticated production technology, this wireless keyboard is equipped with multi‑touch and has excellent performance. 4、The appearance design is simple and generous, the seams are exquisite, and the hand feel is super delicate. 5、Made of high‑quality materials, this wireless keyboard is sturdy, durable, not easily damaged, and has a long service life. <p class="wang-edit-text"><p class="wang-edit-text">Item Type: Wireless Keyboard Standard BT: 5.0 Working Distance: within 10 Meters Modulation Method: GFSK Working Voltage: 3.0-4.2V Working Current: &lt;8mA Standby Time: &gt;100 Days Charging Time: 2-3 Hours Built In&nbsp;Polymer&nbsp;Lithium Battery: 250mAh Battery Life: 3 Years Button Force: 80±10g Button Life: 5 Million Clicks Working Temperature: -10 - +55℃ Charging Method: Type-C<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Wireless Keyboard (with Protective Cover)1 x&nbsp;Charging Cable 1 x&nbsp;User Manual Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>