Zte SPRO Quick Start Manual page 31

Do not expose your device or its accessories to liquids, moisture or

high humidity.
Do not drop, throw or try to bend your device or its accessories.

Do not use harsh chemicals, cleaning solvents, or aerosols to clean the

device or its accessories.
Do not paint your device or its accessories.

Do not attempt to disassemble your device or its accessories.

Do not expose your device or its accessories to extreme temperatures.

The operation temperature range for the device is minimum of 23
and maximum of 104
Do not place your device inside or near heating equipments or high

pressure containers, such as water heaters, microwave ovens, or hot
cooking utensils. Otherwise, your device may be damaged.
Please check local regulations for disposal of electronic products.

Children
Do not leave your device or its accessories with your young children alone.
The device is not a toy. They might accidentally damage the device. The
projection light may cause uncomfort to them or others without parents'
direction.
The device contains small parts that may cause an injury or may become
detached and create a choking hazard.
(minimum – 5
℉
31
℃
and maximum + 40
℉
℃
).