1. DURABLE AND PRACTICAL: Made of high quality mixing material, lightweight, rainproof, strong and practical.
2. CONVENIENT TO USE: Waterproof interface, excellent sealing interface is waterproof, easy to install.
3. FIT FOR: Fine workmanship, suitable for modified electric bicycles.
4. HIGH EFFICIENCY: Professional manufacturing, stable characteristics and high reliability.
5. STABLE PERFORMANCE: Instrument key control cruising or boosting 3 in 1 switch simultaneously headlight and taillight, headlight horn, taillight left and right turn light, brightness of taillight increases sharply when braking, electronic lock control of main power.