1. High-quality high-end materials, gourd handle is more labor-saving. 2. Built-in battery, convenient charging. And tighten the screws in one second. 3. Small and exquisite, easy to carry when traveling. 4. One-key switch forward and reverse rotation, release the button to stop the rotation immediately. 5. LED lighting, precise disassembly in dark and night environments. Battery: 1500mah Charging time: 60min Different factory batches may have slight differences in appearance and color, which not affect the use Color: grey Material: plastic+metal Package Contents: 1 x electric screwdriver 1 x USB cable 11 x bits 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.