Canon EF-S 17-55 f/2.8 IS USM Lens car jump starter Built-in cooling fan to avoid

Built-in cooling fan to avoid overheating charging tablets

Unbreakable sliding glass door – To remain cold

the E400 ensures high density and availability

Low Power Consumption – Eco-friendly performance that helps reduce energy costs

Bluetooth version: 4

Canon EF-S 17-55 f/2.8 IS USM Lens car jump starter Built-in cooling fan to avoidCanon EF S 17 55 f 2. 8 IS USM Lens 17 55mm wide angle zoom lens with f 2. 8 maximum aperture EF S Mount Lens APS C Format 27. 2 88mm (35mm Equivalent) Aperture Range: f 2. 8 to f 22 Two UD and Three Aspherical Elements Super Spectra Coating Ring Type Ultrasonic Motor AF System Optical Image Stabilizer Rounded 7 Blade Diaphragm Image Stabilizer lens groups 1 year warranty