Durable Housing: ABS shell is drop-proof and heat-resistant, with built-in fan for faster heat dissipation and safety.

Multi-Safety Protection: Auto shut-off when fully charged. Protects against overcharge, overvoltage, overheating, overtime charging, and short circuit.

Suitable for: Applicable to select EMMA 3.0 models, as well as Emma 4.0、Shark 3.0 and Leon. Please consult customer service prior to purchase.