The MIPOW Smart Power Tube 3000mAh Battery is a portable power bank that enables you to charge your iPhone or iPod when you're on the go. The Power Tube's embedded Lightning cable makes it easy to charge your Apple devices without having to carry around an additional cord. In addition to its charging abilities, Power Tube 3000 can be wirelessly connected to your iPhone via the JuiceSync app, which allows you to read the remaining battery, temperature, and distance between the charger and your device. The app can also prompt you when it's time to recharge the Power Tube, or when it passes its pre-set temperature.App FeaturedJuiceSync2JuiceSync 2 is a battery management app for iPhone / iPod. It can help you to understand the battery status of your device. Connected to compatible MIPOW Power Tube Additionally, it can work with MIPOW JuiceSync compatible Power Tube portable charger. By connecting to supported Power Tube via Bluetooth SMART, it can show you the status of your Power Tube and calculate to JuiceSync 2 is a battery management app for iPhone / iPod. It can help you to understand the battery status of your device. Connected to compatible MIPOW Power Tube Additionally, it can work with MIPOW JuiceSync compatible Power Tube portable charger. By connecting to supported Power Tube via Bluetooth SMART, it can show you the status of your Power Tube and calculate total timeavailable for stand-by, phone call, game playing and more. Also, Find me function helps you to locate your connected Power Tube by showing you the proximity.Tracking location function will record the location data when connection of Power Tube and your phone dropped. If you put your Power Tube in your bag, it can help to find your bag if somebody take it away.Connected Power Tube settings-1. Battery AlertYou can set the remaining battery level to trigger alert. You will be remindto charge your connected Power Tube2. Distance AlertAlert will be triggered once your Power Tube is too far. It can remind youto bring your Power Tube.3. Temperature AlertIt will tell you the Power Tube becoming too hot. There may be problems withyour Power Tube so that you can avoid potential accident.4. Ring MeBy enabling Ring Me function, the Power Tube can trigger your iPhone /iPod to ring, it is very helpful to locate your phone.