【THANKSGIVING DAY】Tuya Smart Wifi 5 In 1 CO2 Gas Detector Decibel Meter Noise Meter Temperature Humidity Monitor For Home Classr

Noise meter with ultra strong endurance.
2000mAh lithium battery - Strong and durable.
USB data cable 11.8in (300cm) - Easy to charge and use, Note: It can be used during charging
Large LED Screen display: 11 in LED Screen display, Easy to read data.
Easy To Install: With auxiliary installation tools,a few minutes to install correctly.

Widely Used in Various Scenarios.
Color:Black & White
Material:plastic

Package Contents:
1 * Decibel Meter

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.