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  2. Wireless power transfer - Wikipedia

    en.wikipedia.org/wiki/Wireless_power_transfer

    A disadvantage of this configuration for wireless charging is that the two plates in the receiving device must be aligned face to face with the charger plates for the device to work. [ 14 ] Longitudinal (unipolar) design: [ 13 ] [ 91 ] [ 94 ] In this type of circuit, the transmitter and receiver have only one active electrode, and either the ...

  3. Wireless device radiation and health - Wikipedia

    en.wikipedia.org/wiki/Wireless_device_radiation...

    The HPA also says that due to the mobile phone's adaptive power ability, a DECT cordless phone's radiation could actually exceed the radiation of a mobile phone. The HPA explains that while the DECT cordless phone's radiation has an average output power of 10 mW, it is actually in the form of 100 bursts per second of 250 mW, a strength comparable to some mobile phones.

  4. Inductive charging - Wikipedia

    en.wikipedia.org/wiki/Inductive_charging

    Inductive charging (also known as wireless charging or cordless charging) is a type of wireless power transfer. It uses electromagnetic induction to provide electricity to portable devices. Inductive charging is also used in vehicles, power tools, electric toothbrushes, and medical devices.

  5. Do Wireless Headphones Emit Harmful Amounts of Radiation? - AOL

    www.aol.com/news/wireless-headphones-emit...

    The devices emit low levels of radiation, but they pose no health risks to users.

  6. iPad (3rd generation) - Wikipedia

    en.wikipedia.org/wiki/IPad_(3rd_generation)

    The iPad (3rd generation) [1] (marketed as the new iPad, [2] colloquially referred to as the iPad 3) [3] [4] [5] is a tablet computer developed and marketed by Apple Inc. It is the third device in the iPad line of tablets .

  7. iPadOS 13 - Wikipedia

    en.wikipedia.org/wiki/IPadOS_13

    Introduces Optimized Battery Charging, which learns from your charging behavior to only charge your device when you need it Find My iPhone and Find My Friends are combined into one app Split View and Slide Over allow showing multiple windows from the same app, such as showing two Safari windows at the same time

  8. MagSafe (wireless charger) - Wikipedia

    en.wikipedia.org/wiki/MagSafe_(wireless_charger)

    The MagSafe Duo Charger is a foldable charging mat with a MagSafe charger on one side and an Apple Watch charger on the other. The Apple Watch charger disc can be laid flat for face-up charging or can be vertical for nightstand use. The MagSafe Duo charger can be folded when not in use.

  9. Fix problems with the AOL app on iOS

    help.aol.com/articles/fix-problems-with-the-aol...

    Verified for iOS 9.3 and later. 1. Double press the Home button or swipe up and hold. 2. Swipe up on the image of the app. 3. Re-launch the app and attempt to reproduce the issue.