The ALTINA Bluetooth GPS Receiver-BT-709 enables you to receive GPS data on mobile handheld, Pocket PC, Notebook wirelessly. Using this device, you can ignore the messy cords to easy your life. BT-709 Receiver provides high position accuracy and has reliable tracking capabilities. The device can provide you an easy way to find out the correct direction you want to go. The ultra low power consumption design gives you more than 10 hours of continuous usage based on SiRF Start III chipset.