DDLC Voice Recorder Built-in Rechargeable Battery GSM Sim Slot Remote Call Back Audio NA Voice Recorder  (0 inch Display)

DDLC [Listen in to conversations from anywhere]: Make a call to the microphone from the designated phone number and you will be able to listen in to conversations taking place within 6-8 feet range of the device. ? [Long Battery Backup]: Charge the device by micro USB charger cable to the power adapter. It will work upto 5-6 hours when battery is fully charged. ? [Auto dial out]: The device will automatically dial out to your number the moment it detects voice within its range. ? [GSM SIM]: Insert a GSM SIM with full jacket into the device, send an SMS from your phone to sync the device with your phone number. The 32GB (Not Included) memory card can capture a few months of audio recordings. ? [Easy to use]: The device is easy to install, requires no installation software / cables / external battery.