3D Hologram Fan & Ads Bag Big Capacity

The bag is compatible with the 3d  hologram fan. It is not only a comfortable backpack, but also a portable hologram advertising projector. 

Specification:

Blade size: 42cm/46cm/56cm/65cm

Resolution: 1080*224 / 1600*510 / 1600*672 / 1600*768

Blade number: 2 / 4 / 4 / 4

Viewing angle: all 176 degree

Rated power: 24W / 48W / 72W / 96W

Support: remote control / SD / APP / PC

Standard storage: 8G

Bluetooth audio: no/no/yes/yes

Format: MPA/AVI/RMVB/JPG

Backpack packaging size: 50.5*50.5*11.5cm/50.5*50.5*11.5cm/63.5*63.5*11.5cm/69*69*11cm

Backpack weight: 2KG/2.5KG/3.2KG/4KG

Features:

The product is covered by the Acrylic casing, so the fan is safer and stronger. 

It is waterproof and dustproof, so its service life can be extended.

It has a long endurance that about four hours.