(1) Rechargeable lithium battery (2) 12 months quality guaranteed (3) Great aftersale service (4) Inspect one by one SpecificationsModel Number:HYEG0423Name:1.44" TFT Digital Video Memo Feature:Magnetic back to attach to any metal surface Built-in microphone and speaker Record up to 30 seconds of Video Store only one message one timePanel:Panel:1.44" TFT LCDSensor:Sensor:0.3M CMOSResolution: ...