Wgx-W903 Ibeacon Tag Bluetooth Low Energy BLE 4.0 Beacon with Battery and Housing

China Wgx-W903 Ibeacon Tag Bluetooth Low Energy BLE 4.0 Beacon with Battery and Housing, Find details about China Ibeacon, Ibeacon Module from Wgx-W903 Ibeacon Tag Bluetooth Low Energy BLE 4.0 Beacon with Battery and Housing