input voltage：100 -240V Featuring High Dynamic Range on a Super AMOLED display, the Galaxy Tab S3 delivers cinematic vividness, detail and deep contrast to a screen that fits in your hands. Our revolutionary S Pen is more precise and pressure-responsive than ever, and never needs to be charged, liberating you to create, translate, and navigate without limits. Powerful Quad speakers, tuned by AKG, calibrate with your movements as you rotate the Galaxy Tab S3, and intuitively reflect what’s playing on-screen. Easily switch from touch to type with a feather light keyboard* that auto-pairs, attaches on contact and never needs charging (*keyboard sold seperately).