•2-in-1 design: Bluetooth-compatible keyboard + leather and TPU protective cover •Fine workmanship, comfortable hand feeling, durable to use •The Bluetooth-compatible keyboard connects stably, with long-lasting button life •The round keys keyboard has built-in lithium battery and touchpad, convenient and practical to use •Designed with a pen slot to hold your stylus pen(stylus pen is not included) •Can be converted to a supporting stand for hands-free movie watching and web surfing Specification: •Keyboard Bluetooth-compatible version: Bluetooth-compatible 3.0 •Effective operating distance: 10 meters •Modulation method: GFSK •Working voltage: 3.0-4.2V •Working current: •Standby current: •Sleep current: •Charging current: >200mA •Standby time: >100 days •Charging time: 3-4 hours •Lithium battery capacity: 200mAh •Sustainable working hours: 100 hours •Lithium battery life: 3 years •Button force: 80±10g •Button life: 5 million clicks •Working temperature: -10 to +55℃ •Interface: Type-C Compatible with: •iPad 10.9 (2022) •iPad (2025) Package included: •1 x Bluetooth-compatible Keyboard •1 x Tablet Leather Cover •1 x Charging Cable •1 x English and Chinese User Manual •Other items not included