Please note that this product is only suitable for the type stated in the title! 1. Xiaomi Mini Wowstick 1F + Electric Screwdriver with 56pcs screw bits. 2. S2 aluminum alloy housing body with pen shape design easy to use. 3. Ultra precision flexible circuit design, ensure long life time. 4. With Lithium-ion battery charge can work 8 hours continuously. 5. Continuous no-load for 2 hours and endurance for 180 days. 6. With 3 LED Shadowless light more convenient to do the repairing job. 7. Equipped with magnetic board holding the screws taken off from the reparing items no screws lost. 8. Automatic and Manual operation design ensure hight working efficiency. 9. Screwing Drilling and Threading muti-function meeting your different woring demands. 10. A great Helper for your daily repairing projects. 11. Speed: 200r / min.