NILLKIN Bumper Combo Keyboard Case for iPad 10.2 (2021) / (2020) / (2019) Leather Tablet Cover + Bluetooth-Compatible Touchpad Keyboard

• 【2-in-1 Design】Bluetooth-compatible keyboard + PU leather protective cover, offering both functionality and protection in one package.
• 【Camera Protection】The protective cover features a slide camera lid, fully safeguarding your device's camera from scratches and damage.
• 【Stable Bluetooth-compatible Connection】The Bluetooth-compatible keyboard ensures a stable connection with long-lasting button life, providing durable and reliable use.
• 【Built-in Lithium Battery and Touchpad】The keyboard has a built-in lithium battery and a touchpad for added convenience and practicality in everyday use.
• 【Hands-Free Viewing】Can be converted into a supporting stand, ideal for hands-free movie watching and web surfing.
• 【Energy-Saving Feature】The keyboard automatically enters sleep mode after 10 minutes of inactivity, saving energy and extending battery life.

Specification:

• Bluetooth-compatible version: Bluetooth-compatible 3.0
• Effective operating range: within 10 meters 
• Modulation: GFSK
• Input voltage: 5V
• Input current: 2A 
• Standby duration: ≥180 days 
• Charging time: ≥2.5 hours 
• Lithium battery capacity: 180mAh
• Working time: ≥120 hours