TouYinger ET31 Pro Max Projector/OEM&ODM is available

Product Description
*The new version is online, electronic focus function.
*Maximum support for 4K, cost-effective short- throw projector.
*Android 10.0, 2+16gb large memory. Bluetooth 5.0.
*A portable projector that can be held with one hand.
*Two usb ports, abundant ports
*Support 4-point keystone correction, vertical and horizontal keystone correction

Welcome to customize it with your own logo and brand on the projector!

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