Powerful Electric Bee Remover:Cordless design with dual 2000mAh batteries, shakes up to 2000 frames per charge. 3 times faster honey harvesting, for remote apiaries without power supply. 9 Speeds Adjustable:Features 9 precise vibration levels for flexible control under different hive conditions. Ergonomic dial enables quick adjustment and avoids over-shaking. Upgraded Frame Compatibility:Enhanced serrated fixture with large opening fits standard frames, firmly gripping new or propolis-coated frames securely. Handle:Rubber-coated handle ensures comfortable and stable holding. Clamp switch requires continuous grip to reduce slipping and falling risks. Convenient Storage:Equipped with a portable storage box for easy carrying and storage, suitable for both home use and outdoor apiary operations.