Specification: Colors: Black / Green Material: ABS plastic, stainless steel, motor Powered by: 2 x AAA batteries (not included) Suitable hook types: Izumejina: 1-9 Sode: 1-9 Maruseigo: 1-9 Iseama: 1-13 Shinkanto: 0.3-0.8 Applicable to most small hooks Features: - Good accessory for fishing - Easy to use Using Method: 1. Insert 2 batteries 2. Push the line buttons to the right and fix 3. Tie the fishing line on the fixed bolt 4. Fix the fishing hook on the device 5. Wrap the line around the groove 2 times 6. Turn on the switch and let it rotate approximately 6 times (adjust as needed) 7. Push the button to the other end 8. Pull the line firmly and slowly, then remove the hook to complete Package Included: 1 x Electric Tie Fishing Hook 1 x Small Bag 1 x Manual Note: - Product details may vary slightly due to different production batches. Please consider this before purchase - Allow 1-3 cm difference due to manual measurement - The actual color may vary slightly due to different screen displays and lighting conditions - Thank you for your understanding