input voltage：100 -240V 2-IN-1 TABLET: Instantly transform your Android tablet into a PC-like experience when you attach the keyboard with a built-in trackpad FINGERPRINT SCANNER: Keep more of what’s yours, yours. When you’re ready to unlock, simply touch the in-display fingerprint scanner and you’re in BATTERY BACK-UP: With up to 18 hours on a full charge, you can create and edit all day, plus enjoy continuous browsing and streaming. Then quickly recharge the Fast-Charging battery ADDITIONAL FEATURES: Access your phone from your Galaxy Tab S6. Make and take calls or read, respond and scroll through texts. Plus, calls and messages are synced so you can pick up right where you left off