Main Advantage: Real time Tracking By SMS/Platform No connection installation, charging Smart Sleep/Multi Mode, Remote Voice Monitoring Magnetic design, Geo-fence Alarm History Tracking Playback, Low Battery Alarm Product Type: Wireless rechargeable GPS Tracker Locating Mode: GPS+LBS+AGPS Size: 120*64*48mm Voltage: AC100-240V Color: black Material: ABS Built-in Battery: 20000mAh Built-in magnet, easy to install Plug Type:EU Plug,it applies to Indonesia, , , , and so on Package Contents: 1 x Main Devcie 1 x Charger plug 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.