Rechargeable hand warmers 45 degrees Celsius and 55 degrees Celsius Winter mobile phone power supply Latest design, super cute

Rechargeable hand warmers 45 degrees Celsius and 55 degrees Celsius Winter mobile phone power supply Latest design, super cute

-SIZE:105*78*31MM

-The power levels:10000mah

-Temperature Switch 45°C-55°C

-24 hours real time monitoring.

Standard Accessories 

-Main device
-USB Charging cable
-User Manual

FAQ

1. Q: What the test index are include for air quality monitor?
A: it's wall hanging item;
CO2: is for carbon dioxide,Infrared sensor(NDIR)
Temperature and Humidity

2. Q: What is the standard range for CO2?
A: 400~5000PPM

3. Q: How about OEM or custom?
A: Sure, we can support many custom contents as below;
1. Printing logo, support printing logo on Lens or device.
2. Interface contents, support custom interface like language, colors....
3. Package, support custom pacakge(We can send neutral artwork to client to design package)
4. Manual, support custom maual for many language, like english, spaniash...
5. some custom sticker, like Amazon FBA upc label...

4. Q: what's certificate include?
A: as below;
1. CE and Rohs
2. MSDS and UN38.3
3. Factory ISO9001.