Product Name:Bluetooth Beacon Working time in iBeacon model:58 months based on broadcasting rate 1s' Detecting distance:About 2m Bluetooth range:100m in open air Housing size:40*40*17mm Battery:CR2477 Certificates:CE FCC ROHS MFI Application:iOS7.0 above with tool APP & Andriod BLE 4.0 above with SDK Weight:40g