GPS Multifunctional Meter Electronic Altimeter Barometer Thermometer Hygrometer Digital Waterproof Compass

High-concerned chemical : None Size : 13.00*11.00*4.00 With Noctilucent Display or Not : No Shockproof or Not : Yes Waterproof / Water-Resistant : Yes Brand Name : LIXADA Origin : Mainland China Case Material : Steel