-Automatically charge with slow charge mode (default mode)
-Press ON/OFF button 3 seconds continuously to start QUICKER charge. The charging speed will be doubled.

Let’s take MP282S for example,Shut the iPhone down:iPhone5 150%、iPhone6 128%、iPhone7 115%。

Just shut the WIFI down：iPhone5 125%、iPhone6 110%、iPhone7 100%。

Let’s take the MP282s for example: It needs about 3 hours to be fully charged using high-quality cables and 2A charger and takes 1.5 hours to get 80% electric charge.

The OISLE backup battery only accepts <1mm thickness cases. We suggest you use OISLE original 0.6mm case to get a better experience.

No influence. However, the temperature of iPhone & backup battery will be higher while charging simultaneously. We suggest you charge the OISLE backup battery in advance when don’t use.

More details, Please refer to the manual：
1）You can use the remote control or connect microphone with Remote and Mic (or access speaker)  for Output Audio when plug of MA208B Insert the iPhone.
2）You can charge iPhone with the OISLE MA208B when rectangular interface of OISLE MA208B is connected to the lightning power line. Also you can Connect bluetooth and use telecontroller to control the iPhone when your iPhone was pulled out.
3）You can send the audio of iPhone through the interface to the speaker or headset when the circular interface of the product rear is connected to the 3.5mm interface.

1）Please remove protective film of the remote control battery for activating the remote controller after opened the box.
2）The lower part of the product is made of nano-absorbent materials and have a protective film, so please tear apart the protective film gently before use the MA208B.
3）3)When use the device for the first time: First, please connect the product with the power line; Second, you can find “OISLEMA208B” in a Bluetooth device after opened the iPhone Bluetooth to search; then, it can output audio after clicked on the link for “OISLEMA208B”. It will automatically connect when the iPhone is nearby and opened Bluetooth. You can press and hold remote controller for three seconds to re-enter the pairing mode if you want to reconnect with other devices.

There are multiple modes of MA208B microphone input: when access to speaker or non-Apple EarPods headphones, the built-in microphone is enabled, so please approach the LED in front of the base to talk and put the built-in microphone below the LED; when access to Apple EarPods headphones or third-party support for iPhone line control headphones, the microphone of EarPods is enabled, so please approach the microphone of EarPods to talk.

You can talk or video chat directly with the EarPods when enable the wire control and microphone function of EarPods headset. Wire control function: Middle button: click Play、double click on the next、three click on a song、press and launch Siri. The buttons on both sides are volume plus or minus.