GRENPRO 4V Cordless Electric Screwdriver Set 29-Piece, Pink | Built-In Non-Remov

GrenPRO 4V Cordless Screwdriver. No standalone lithium batteries are sold with the product. Battery Type Lithium Ion. Unit Count 29.0 Count. Power Source Battery Powered. Speed 250 RPM. Ergonomic Grip Design: Non-slip rubber handle reduces hand fatigue, while balanced weight allows one-handed operation for prolonged use.