Rated voltage,current: 5.0V=2.5A Battery Cell: Lithium-ion battery Battery Capacity: 5000mAh Working Power: 6.8W MAX

Fan Speed: 9m/s MAX

Charging Time: 1.5-2hours(18W Fast charging); ,2.5-3.5h（5V2A） OperatingTime: 3.5-19.5hours

Key Features

• JisuLife × Butterbear collaboration edition with a Butterbear-inspired yellow look
• 5000mAh high-capacity rechargeable battery for up to 19.5 hours of runtime
• Up to 9m/s ultra-high wind speed
• 100 adjustable wind speed levels for precise cooling control
• 18W fast charging with approximately 1.5–2 hours recharge time
• Built-in AI protection chip to monitor battery performance and charging conditions
• LED digital battery display for easy power-status checking
• Safety lock design helps prevent accidental activation during transport
• Compact and portable build with approximately 230g weight
• Lanyard hole for attaching a wrist strap or lanyard for improved portability