1. Applicable models: for Ninebot E2 / E2 Pro
2. The shell is made of metal material, good heat dissipation, can well protect the internal components, safe and durable
3. Safe and waterproof, deposited glue on the electronic parts, good waterproof effect, prevent short circuit
4. External battery connector for replacing worn or damaged control panels to ensure safer driving
5. Convenient installation, meticulous workmanship, easy to replace the old damaged controller
6. Size: about 8.5 x 7.4cm