4 MONTH STANDBY BATTERY LIFE -- WIFI AUDIO VOICE RECORDER -- IDEAL AUDIO SECURITY OR CHILD MONITORING DEVICE -- SOUND-ACTIVATED -- AUDIO ALARM ALERTS -- CHECK LIVE AUDIO -- LONG RECORD TIME -- LONG STANDBY BATTERY LIFE -- QUICK-CHARGE-CAPABLE (QUICK-CHARGER INCLUDED) -- 32GB (STORES 533HRS AUDIO) -- FAST FREE USPS SHIPPING The AR2 WiFi Audio Recorder is an ideal audio security device for your home -- Alerts you on your smartphone (using included App) when audio is detected which provides unprecedented low-cost, no-monthly-alarm-fees protection against break-ins at your home. The AR2 WiFi Audio Recorder also provides live audio monitoring which allows you to check on your home, check on your pets, check on your children or use as a remote baby monitor. The AR2 WiFi Audio Voice Recorder Features: Plug Play Extremely User-Friendly Completely Self-Contained Ideal Security Alarm Device (no monthly alarm-monitoring fees) Sound-Activated Recording Audio Alarm Push Alerts (alerts sent to your cell phone when audio detected) Check Live Audio Through Your Smartphone (via WiFi -- no monthly cellular or alarm-monitoring fees) Audio-Activated Recording (user-defined sensitivity) SD Card Recording Storage (16hrs per GB -- Max 128GB -- 32GB SD Card included) Battery Standby Life Max 125 Days Three Recording Modes (continuous, Mode A, Mode B) **CONTINUOUS - 37.5Hrs Battery Life | MODE A - 78Days Standby Battery Life | MODE B - 125Days Standby Battery Life **CONTINUOUS -- Record Continuously - Receive Alarm Alerts Check Audio (when connected to network) **MODE A -- Sound-Activated Recording - Receive Alarm Alerts Check Audio (when connected to network) **MODE B -- Sound-Activated Recording - Receive Alarm Alerts (when connected to network) Built-In Microphone External Plug-In Microphone (5' lead) Built-In Micro SD Card Slot (maximum 128GB capacity) Built-In USB Port Embedded Time/Date Stamp Quick-Charge-Capable (Quick-Charger included -- recorder can be used while charging) Includes Smartphone App, External Plug-In Mic (5' lead), USB Cable, Quick-Charger, Micro SD Card Reader, 32GB SD Card (stores 533hrs audio), Reset Pin and Manual (sent via email/download) Measures 3.5" x 2" x .5" Weighs 2.5oz NOTE: WiFi required for audio alarm alerts (2.4GHz WiFi only -- Unit is not 5GHz compatible) NOTE: Smartphone required to receive audio alarm alerts (iPhone or Android) -- Smartphone not included UNLIKE OTHER SELLERS WHO CLAIM TO BE IN THE USA BUT SHIP FROM AND ARE LOCATED IN CHINA, WE ARE AN AUTHENTIC USA COMPANY WITH FAST FREE USPS SHIPPING FROM THE USA