Wireless: Yes?? Bluetooth</br>Backlight: Yes</br>Battery Type: Lithium polymer</br>Battery life: 22 hours</br>Mount Type: handlebar</br></br>Product Description</br></br>Advanced technologies in an easy-to-use and affordable package. Featuring a large?? sharp display?? the macro GPS is packed with many advanced technologies in an easy-to-use and affordable package. The Bluetooth enabled device can pair through our free Lezyne ally App to iOS and Android handhelds?? in addition to Bluetooth compatible power meters?? heart rate monitors