Features:High?precision mechanical structure: as small as 0.8# sleeve hooks and up to 13# hooks can be tied. Upgrade PC material: Compared with ABS material, the outer casing PC material has stronger impact resistance, higher hardness and more resistance to falling! Upgrade the high?torque motor: The coil is tighter, the high?torque and low?speed motor is stable and does not sway, the coil is tightly superimposed; the amplitude is even, soft and noise?free. Athletic level fine binding: After the tie?up, it can be used directly for competition. There is no difference between strength and pure hand?binding. No creases are bent, the inside of the shank is tidy, the wire is neat, and the thread is short. Useful tool for fishing lovers. Suitable for many types of hooks. Specification:Outer Casing Material: PC + ABSColor: Shown as pictureSuitable for fishing line: 0.1 0.2 0.4 0.5 0.8 1.0 1.2 1.5 2.0 2.5 3.0 4.0Size: Approx. 84 * 65 * 17.5mm / 3.3 * 2.6 * 0.7inWeight: Approx. 62.5gPackage List:1 * Electric Tying Hook DeviceNote: 1.This product is not waterproof, beware of getting wet to avoid rust damage. 2. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering! 1High-precision mechanical structure: as small as 0.8# sleeve hooks and up to 13# hooks can be tied. 2Upgrade PC material: Compared with ABS material, the outer casing PC material has stronger impact resistance, higher hardness and more resistance to falling! 3Upgrade the high-torque motor: The coil is tighter, the high-torque and low-speed motor is stable and does not sway, the coil is tightly superimposed; the amplitude is even, soft and noise-free. 4Athletic level fine binding: After the tie-up, it can be used directly for competition. There is no difference between strength and pure hand-binding. No creases are bent, the inside of the shank is tidy, the wire is neat, and the thread is short. 5Useful tool for fishing lovers. Suitable for many types of hooks.