New TkSTAR TK-905B Wireless Bluetooth Car Alarm Locator for Speaker Waterproof Built in 10000mah battery, standby time up to around 150 Days Powerful Magnet, easy to install Life time free web tracking Real time tracking; Voice Monitoring Converted into call ID positioning in blind area9. View Google map on mobile screen Movement alert: Over speed alert Geo fence Synchronization dient Tracker PC Check the history of route GSM/GPRS module:MTK Band:2G 850/900/1800/1900Mhz Communication protocol: TCP GPS chip:NXP GPS accuracy:5m-50m Time To First Fix:Cold status 45s: Hot status 1s Car charger:12-24V input 5V output Wall charger:110-220V input 5v output Storage temp:-40c to+85c Operation Temp:-20c to+55 5%-95% non-condensing Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Black Material:ABS Package Contents: 1 x locator 1 x Charging cable 2 x card sticker 1 x dust bag 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. _x000D_