Note:This product is not equipped with a Type-C charging cable and needs to be prepared by the buyer themselves. When using an extension rod with a straight handle electric screwdriver, there will be a gap between the extension rod and the cape, so the vibration amplitude will increase, which is within the normal range. If directly placed on the screwdriver, there will not be such a large vibration amplitude HOTO 3.6V EL ECTRIC SCREWDRIVER KIT Small but practical New design|Upgraded acceories |3Torque level COMPACT RECTANGULAR CASE WITH UPGRADED CAPACITY Upgraded rectangular case following the line of HOTO's minimalist designs. Magnetic case and lid for an easy storage. WIDER VARIETY OF ACCESSORIES 25 alloy steel bits. Precise and durable, with the most common bit types to fulfill our daily needs. Includes an extension bar. HANDY MAGNETIC CASE LID With a "flip", the lid closes magnetically and everything stays in place even when it is upside down. POWERFUL PERFORMANCE The long-lasting 1500mAh lithium battery installs +800 screws. Battery approved by 37 safety tests. The high speed and full-metal gearbox allow stable and powerful performance. 3 TORQUE LEVELS FULFILL DIFFERENT NEEDS The built-in smart chip, designed like a camera autofocus, accurately controls the 3 torque levels to reduce gear movement. Torque level 1 : Customizations Low torque, easy to control for tech gadgets & PC setups. Torque level 2 : Home decor & DIY Medium torque for home appliances and furniture. Torque level 3: Basic for outings High torque level for bicycle and skateboard adjustments. RING LED LIGHT Automatic shutdown after 10s of inactivity. Shadele light for quality performance even in dark spaces. EMERGENCY STOP FUNCTION The built-in circuit board actively senses and stops immediately after loosening the action button to ensure user safety. TYPE-C CHARGING PORT A charging port that is compatible with other electronic devices. REPEATED TESTING TO GUARANTEE QUALITY PRODUCT SPECIFICATIONS