Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Multifunctional Air Quality WiFi Detector CO2 CO HCHO TVOC Temp Humidity Tester Alarm Device Support Tuya App15 functions: can detect CO2 (carbon dioxide), CO (carbon monoxide), HCHO (formaldehyde), TVOC (total volatile organic compounds), PMO. 3, PM1. 0, PM2. 5, PM10, temperature & humidity, AQI (air quality index mainly comprehensive particulate matter) and other parameters, and comes with WiFi remote, date and time, alarm, timer, timer and other functions 2. 8" screen: Using a 2. 8 inch TFT display screen, the data display is clear and easy to observe App
- 15 functions: can detect CO2 (carbon dioxide), CO (carbon monoxide), HCHO (formaldehyde), TVOC (total volatile organic compounds), PMO.3, PM1.0, PM2.5, PM10, temperature & humidity, AQI (air quality index - mainly comprehensive particulate matter) and other parameters, and comes with WiFi remote, date and time, alarm, timer, timer and other functions
- 2.8" screen: Using a 2.8-inch TFT display screen, the data display is clear and easy to observe
- App remote monitoring: You can use the Tuya APP to remotely monitor data in real-time, and you can set alarm values, sleep time and view daily, monthly and annual historical data of detection parameters in the APP
- Large capacity battery: Built-in 2000mAh large capacity lithium battery, get rid of cable annoyance, convenient to use and charge
- 3 data display colors: According to the default safety value of the manual, it is divided into 3 data display colors: green, orange and red
Specifications:
- CO2 detection range: 400-5000PPM
- CO2 detection sensitivity: 1PPM
- CO detection range: 0-999PPM, ±10PPM
- CO detection sensitivity: 1PPM
- Built-in lithium battery: 2000mAh 3.7V
- Charging time: 2-3 hours
- Use time: 240-360 minutes
- Net weight: 160g
Note:
- Avoid exposure to high temperature, humidity, rain and other environments that may affect product components.
- Please use standard DC-5V charging.
Package included
- 1 x Air Quality Detector
- 1 x Cable
- 1 x English and Chinese User Manual
Specifications
| Brand | N/A |
| Color | As Shown |
| Packaging Type | Paper Box |
| Plug Type (For Supply) | N/A |
| User Manual (Language) | English and Chinese |
| Gross Weight | 0.218kg |
| Volume Weight | 0.154kg |
| Package Length | 14.000cm |
| Package Width | 9.800cm |
| Package Height | 5.000cm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 778 reviews
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Product Reviews
★★★★★ 5
easy to access interior with many different pockets
Color: Desert
The back pack is awsome. It's soft, elegant and fits a lot of items...can be used in lieu of small carry on. I liked the openness of the interior area. The inside utility clear pouch was only 1 pouch, not 3 like the video. But I like it better with 1 pouch which leaves me options for larger items.
The shoe pouch can be used for other items instead of shoes, if your interested.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Pretty good
Color: Grey
I took this with me on a recent trip and it handled everything from airport security to long walks with ease. The 30‑liter capacity is generous without feeling bulky — it fits under airline seats and in overhead bins effortlessly.
What really stands out is the organization. There are thoughtful compartments for clothes, shoes, a water bottle, and even a separate space for toiletries or gym gear. The dedicated laptop sleeve fits my device securely, and the smaller pockets keep chargers, pens, and accessories neatly sorted so nothing gets lost.
The padded straps and back panel make it comfortable for extended wear, and I didn’t feel any strain even when the bag was full. The material feels durable and water‑resistant, so I wasn’t worried when I got caught in light rain. The sleek design is versatile enough for travel, work, gym, or everyday use.
Overall this backpack delivers excellent value and convenience. If you want a reliable, well‑organized bag for travel or daily life, this is definitely worth considering. I’ll be using mine for many trips to come!
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Perfect Personal Item , travel Size Bagpack!
Color: Black, Color: Black
I’m so happy with this travel backpack!! Roomy and you can pack a pair of shoes also underneath. I recently went on a Cruise and had to fly into Florida coming from California, two different climates. I easily pulled off my sweats and shoes and slipped into a pair shorts and swimsuit and flip flops at the airport , because I had it all and 2 of my 3-1-1 bags etc. Another great feature is the see thru zip compartments ! Endless pockets and this bag is consider that “Personal Item” that stows under the seat in front of you. Quality is great and it’s a beautiful bag! Price , amazing Value!
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Reviewed in the United States on January 24, 2026
★★★★★ 5
PERFECT BACKPACK!
Color: Chocolate
I cant say enough about this backpack. First of all the brown color is super cute. Its incredibly spacious, great for travel, so many compartments.... love the space for shoes. Just perfect
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Reviewed in the United States on May 21, 2026
★★★★★ 4
Nice personal item for travel
Color: Black
I recently used this bag on my cruise. It fits perfectly under the seat for a personal item. The quality is nice and the bag is spacious to back many items. The only thing I didn’t like is that I kept having to adjust the straps due to them coming loose.
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Reviewed in the United States on January 27, 2026