NILLKIN Keyboard Case for Samsung Galaxy Tab S8 Auto Sleep / Wake PU Leather Tablet Protective Case + Bluetooth-compatible Keyboard with Touchpad

• 2-in-1 design: Bluetooth-compatible keyboard + PU leather protective cover
• The protective cover is designed with a slide camera lid to fully protect the camera
• The Bluetooth-compatible keyboard connects stably, with long-lasting button life, durable to use
• The keyboard has built-in lithium battery and touchpad, convenient and practical to use
• Can be converted to a supporting stand for hands-free movie watching and web surfing
• No operation within 10 minutes, the keyboard will automatically enter the sleep state, save energy
• Fine workmanship, good hand feeling, simple and stylish appearance

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