Specification: Colors: Black / Green Material: ABS plastic, stainless steel, motor Powered by: 2 x AAA batteries (not included) Compatible hook types: Sizes 1-9 for various small hooks Iseama: 1-13 Shinkanto: 0.3-0.8 Suitable for most small fishing hooks Features: - Useful fishing accessory - Easy to use Instructions: 1. Insert 2 AAA batteries. 2. Push the line buttons to the right and secure. 3. Tie the fishing line to the fixed bolt. 4. Attach the fishing hook to the device. 5. Wrap the line around the groove twice. 6. Turn on the switch and let it rotate approximately 6 times (adjust as needed). 7. Push the button to the opposite end. 8. Pull the line firmly and slowly, then remove the hook. Package Includes: 1 x Electric Fishing Hook Tying Tool 1 x Small Storage Bag 1 x User Manual Note: - Product details may vary slightly due to manufacturing variations. - Please allow 1-3 cm difference due to manual measurement. - The actual color may vary slightly due to screen display and lighting conditions. Thank you for your understanding.