This smart tracker is waterproof, monitors voices and alot more...... you also have the option for the car battery charger which gives the tracker continuous power
Item Size: 90*72*22mm
Special Feature: Waterproof
GPS type: GPS Tracker
Gps Module: Yes
Screen Size: Under 2 Inches
Standby Time: Around 90 Days
Network: GSM/GPRS
APP Tracking: Support IOS and Android, Lifetime Free Using
Magnet: Built-in Powerful Magnet
Function 1: Realtime tracking, Voice monitor, Overspeed Alarm
Function 2: History Route Playback, Vibration alarm, Geo-fence
Function 3: Admin account, lifetime app