| operating system | Android system optional |
| resolving power | 1920x1080dpi |
| power waste | 210w |
| Screen scale | 16:9/4:3 |
| Projection mode | Hoisting and commissioning |
| noise | 32db |
| Wireless projection function | support |
| Screen size | 80-300 inches |
| Display scan frequency | 57.10Hz |
| Power Supply | 110V-240V |
Logistics support: express, air, sea
1.With what guarantee?
All the product is guarantee for one year, and if you need parts when it damaged you can contact us to change.
2.How to ship?
Shipping method depends on your choices. We can support door delivery by air to airport by DHL, Fedex or UPS, and also we can do shipment to your sea port as well. The cost is different according to your location and the machine model you choose, you can ask for more courier cost details after deciding which machine to buy.
3.How to pay?
There are many payment methods available such as Alibaba, credit cards, T/T, paypal, offline payments (bank transfers).
You can choose a method which is the most convenient for you
4.Return policy
If you want to exchange the items received, you must contact us within 3 days of the receipt of your order. And you should pay the additional shipping fees incurred and the items returned should be kept in their original status.
Since your feedback is very important to our business`s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It`ll just take you 1 minute. Thank you!