28 in 1 Electric Screwdriver Precision Set :This set includes 28 different screwdrivers, making it a versatile tool for any DIY project. Rechargeable Wireless cordless bit:The screwdriver is rechargeable and wireless, allowing for convenience and ease of use. Compatible with mobile cell phone repair:This screwdriver set is specifically designed for repairing mobile cell phones, making it a must-have for any user. USB Type-C Charging :The screwdriver can be via USB Type-C, making it compatible with a wide range of devices. 28 in 1 Electric Screwdriver :This screwdriver set comes with 28 different types of screwdrivers, making it a versatile tool for tasks. Precision Set :The screwdrivers in this set are designed for precision work, ensuring that you can work with accuracy and ease. Rechargeable Wireless cordless bit:With a rechargeable battery and wireless connectivity, this screwdriver set is convenient to use and saves you time and effort. Rechargeable Battery :No need to constantly replace batteries. Simply recharge the screwdriver for extended use. Type-C Connector :Compatible with Type-C devices for easy and convenient use. 0.5N.M Torque :Provides enough force to tighten or loosen screws without damaging them. S2 Steel Bit :Durable and long-lasting, ensuring the screwdriver can withstand heavy use. New Upgraded Electrical Screwdriver Type-C Rechargeable 0.5N.M Torque S2 Steel Bit for Repair Phone Screwdriver Set. Battery Capacity: 350mAh Material: metal + plastic Color as shown 1. 3 times the torque (manual torque: 3N.m electric torque: 0.45-0.5Nm) 2. Increase the speed (idling speed: 300 r/min) 3. Locked-rotor protection (0.2S of locked-rotor will stop the power supply to the motor, mainly to protect the motor. Prevent the motor from overheating and burn out the motor and circuit board) 4. Charging prompt (the charging light changes from white to red when charging, and green when fully )5. Low battery reminder (when there is no power, press forward, reverse, the electric screwdriver does not work, the light flashes 5 times) 6. Motor protection (the motor changes from forward to reverse, or from reverse to forward, and the electric screwdriver starts with a delay of 0.1 S, mainly to protect the motor and prolong its service life) 7. Lifespan is improved (the motor will automatically stop after two minutes of rotation, and it will start when pressed again to prolong the life of the motor and battery) 8. Power saving mode (the light will automatically turn off after pressing once for 3 minutes) Charging Time: Less than 50mins Battery Type: Li Battery Form Factor: 213 x 64 x 33mm Electric Torque: 0.45-0.5N.m Net Weight of the Screwdriver: 54g Voltage: 3.7V-DC Free Speed: 300r/min Manual Torqye: 3N.m Net Weight: 256g Package Contents: 1 x 28 in 1 Electric Screwdriver Precision Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.