Cordless Rotary Tool SPTA Rotary Tool Kit 3.7V Cordless Nail Drill 5 Speed with 60 Accessories Perfect for Nail Polishing and Light Duty USB Charging Cable-MRT55DC

Cordless nail drill, SPTA Cordless Rotary Tool Lite 3.7V Three Speed with 60 Accessories, Perfect for Nail Polishing and Light Duty, USB Charging Cable Specifications: Collet size: ?3mm Rated voltage: 3.7V Idling speed: 3000RPM, 6000RPM, 9000RPM, 12000RPM, 15000RPM Charging time: 2 hours Battery type: lithium-ion, built-in Working Time: 120 minutes Charger Voltage: 5V DC(USB) Battery Type: 3.7V Li-on/0.6Ah Package: 1 x Electric Drill 2 x Felt Burrs 30 x Diamond Drill Bit 4 x Grinding Stones 22 x Sanding Sleeves 1 x Sanding Drum 1 x USB Carble Note: - It is recommended to check the power before using this item, and keep working at full power to avoid low battery during the work. - It is not recommended to operate heavy duty work. The Cordless Rotary tool perfect for DIY and small jobs, such as simple sanding, polishing, etc.