1. Made of high-quality engineering plastic material with the features of strong and durable.2. The shape is small and exquisite, lightweight, easy to install and easy to carry.3. The lamp has waterproof material and can be used on rainy days.4. The lamp adopts USB charging mode, which can be used repeatedly.5. Tie the lamp to the handle of the fishing rod. The power button is backward. Press the switch. The blue light lights up and starts to work.6. When the fishing rod is placed on the rod rack, the lamp will automatically turn on when the rod is lifted for bait.Specifications:Battery: 300mA lithium batterySuitable for:Fishing rod handle diameter18-24mmCharging mode:USB ChargingLight source:LEDFeatures:Gravity Induction LampEndurance: Chang Liangyue 12 hoursCharging method: USB 5VCharging time:2 hoursWhen charging, the light flashes;When the lights are always on, charging is complete.Colour: blackMaterial: plasticSize: 75 * 30mmPackage Contents:2 x Lamp2 x USB cable4 x Rubber beltOnly the above package content, other products are not included.Note: Light 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.