[Product Information]

• Wirelessly adds GPS to iPad 2， iPad， iPod touch， iPhone and other Bluetooth-enabled smartphones， tablets and laptops
• Rechargeable battery lasts up to 8.5 hours of continuous use and charges via the included USB cable
• Small portable design. 2.25" x 2.25" x .75". Works anywhere in the world
• Allows your device to be used with most apps that require GPS， including apps for aviation， car and marine navigation， golfing， geocaching， hiking， GPS tracking， cycling， running， social networking and more - Includes 12-28V car charger， a non-slip pad for use in a car or boat， and an adjustable strap to attach to a backpack or to use as an armband