US Global Sat Bluetooth wireless GPS with MTK chipset High performance Bluetooth GPS receiver WAAS/EGNOS enabled by default Incorporates the 32-channel MTK GPS chipset By combining the BT-821 with Bluetooth enabled devices such as Smartphones, PDA's or laptops and your favorite navigation software, you can create a sophisticated navigation system at a fraction of the cost of larger dedicated navigation units Offers up to 23 hours of continuous use from a single charge, making it the ideal GPS for extended navigation trips Battery usage is substantially increased by having a built-in auto shut-off feature (powers down after 10 minutes of no active connectivity with the host device) Sleek, compact design makes it easy to carry in a pocket, purse, backpack or even on a belt when using the optional belt-case (sold separately) Package contains: GPS Receiver, 3.7V Li-Ion rechargeable battery, 12VDC car charger, CD-ROM Any host device that does not support... US Global Sat Bluetooth wireless GPS with MTK chipset High performance Bluetooth GPS receiver WAAS/EGNOS enabled by default Incorporates the 32-channel MTK GPS chipset By combining the BT-821 with Bluetooth enabled devices such as Smartphones, PDA's or laptops and your favorite navigation software, you can create a sophisticated navigation system at a fraction of the cost of larger dedicated navigation units Offers up to 23 hours of continuous use from a single charge, making it the ideal GPS for extended navigation trips Battery usage is substantially increased by having a built-in auto shut-off feature (powers down after 10 minutes of no active connectivity with the host device) Sleek, compact design makes it easy to carry in a pocket, purse, backpack or even on a belt when using the optional belt-case (sold separately) Package contains: GPS Receiver, 3.7V Li-Ion rechargeable battery, 12VDC car charger, CD-ROM Any host device that does not support the Serial Port Protocol (SPP) will not function with any GPS receiver BlackUSGBT821 
