About Product: Smart Keyboard Case – Universal Bluetooth 3.0 Folio OverviewThe Smart Keyboard Case is a sleek PU‑leather folio that protects your tablet while adding a detachable Bluetooth 3.0 keyboard. The magnetic keyboard snaps on and off to transform from a full typing station into a hands‑free stand—complete with cutouts for front and rear cameras. With a built‑in rechargeable battery offering up to 100 hours of continuous use, it’s ideal for work, study, or on‑the‑go productivity. Features Magnetic Removable Keyboard– Quickly attaches or detaches from the folio to switch between typing and viewing modes. PU Leather Covering– Stylish, durable exterior provides scratch protection and a premium look. Stand Function– Folds into a sturdy stand with multiple viewing angles for typing, reading, or video calls. Front & Rear Camera Cutouts– Precisely placed openings allow unhindered use of both cameras without removing the case. Bluetooth 3.0 Wireless Keyboard– Reliable 10 m range with GFSK modulation; pairs easily with tablets, smartphones, and other devices. Long‑Life Rechargeable Battery– 200 mAh Li‑Po cell delivers up to 100 hours of nonstop typing; over 100 days of standby. Fast USB Charging– 5 V Micro‑USB input; fully recharges in 3–4 hours. Wide Temperature Tolerance– Operates from –20 °C to 55 °C and stores from –40 °C to 70 °C without performance loss. Package Contents PU protective folding leather case Removable wireless Bluetooth 3.0 ABS keyboard (built‑in 200 mAh Li‑Po battery) USB power‑charging cable User guide