Bluetooth, Version 4.0; Bluetooth Version:Bluetooth 4.0; Bluetooth Class:Class 2; Receiver Sensitivity Rx:-93 Dbm; Supply Voltage Range:2.35 V To 3.3 V; Product Range:-; Data Rate:10Kbps; Operating Temperature Max:85°C Rohs Compliant: Yes |Panasonic ENW89846A1KF