TPMS Bluetooth 4.0 universal external tyre pressure r support IOS Android phone Tire Pressure r Easy Install

-Bluetooth 4.0 TPMS Descrtion-1.Dynamically tire preure on 4 wheels at same time,prevent damage from flat tire,Improve efficiency, protire life span, ensure driving safety.2.It was designed as a direct tire preure ing system,installing preure and temperature r on the tire, then displaying the real-time data on phone (Android , IOS, ad) through Bluetooth connection,3.During vel, tire preure and temperature displayed in real time and send alert when statistics' abnormal. For your safety.4.TPMS supports both Android and iOS, requires Bluetooth 4.0 or above.-External Type-r Specifications:Proceor:ARM M0Working Voltage :3VWorking Current:100μAStandby Current:≤2.2μABluetooth Working Frequency:2.4GHzBluetooth nsmitting Power:0dBm MAXWaiting Time:≤5sDisplay:Phone APPWaterproof Standard:67Working  Humidity:95% MAXTire Preure Range:100-1300kPaTire Preure Accuracy:±10kPaTire Temperature Accuracy:±3℃Working Temperature :-30--80℃(Outer r)Working Temperature:-40--85℃(Inner r)Storage Temperature:-30℃--+85℃（Outer r）Storage Temperature:-45℃--125℃（Inner r）Battery Capacity:140mAh(Outer r)Battery Capacity:330mAh(Inner r)Battery Life:2-3Years(Outer r)Battery Life:3-5Years(Inner r)r Weight:10g±1g (Outer r)r Weight:33g±1g(Inner r)-Question And Answer-C:Could you please tell if battery is changeble for the r?Seller:Yes,it could.C:Can change the r position ?Seller:Yes,it can.-APP Descrtion-Compatible Operating System:TMPS Support Both Android And IOS,Requires Bluetooth 4.0 or above-APP Installation-Option 1: Scan QR code on card, then download and install;Option 2: Search “BEL TPMS” in APP Store or Google play Store, then download and install.