Call Mynah universal call recorder for all mobile phones,340 Hours of call storage (a whole year for most people),Connects to any mobile phone via Bluetooth,Automatically records all calls (manual recording options too),Saves all call details (date - time - number - duration - call type),Add comments to calls and flag as 'important',Upload calls to your PC for easy management (software supplied),150 Hours standby - 8 hours talking before battery charge,Call recording warn tone or prompt can be sent to callers (optional),Handset - speakerphone or headset (supplied) operation,Security features to prevent unauthorized listening to your calls