PiPO M9 pro OTA - Manual (Page 15)

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Your tablet lists the networks it finds within range. Tap a network to connect.
If necessary, enter Network SSID, Security, and Wireless password, and tap
―Connect‖. When your tablet is connected to the network, the wireless
indicator appears in the status bar. Waves indicate connection strength.
3.1.2 Turn off Wi-Fi
Please turn off Wi-Fi if you‘re not using it to save the battery. To turn off Wi-Fi,
Tap it again.
3.1.3 Add a Wi-Fi network
Users may also add a Wi-Fi network under ― settings‖. In ―settings‖, tap ― ‖
on the upper right corner. Enter the SSID (name) of the network. If necessary,
enter security or other network configuration details. Touch Save.
Note: Network status icons turn yellow if you have a Google Account
added to your tablet and the tablet is connected to Google services, for
syncing your Gmail, Calendar events, contacts, for backing up your settings,
and so on.
3.2 Bluetooth
3.2.1 Make device discoverable
You must pair your tablet with a device before you can connect to it. Once you
pair your tablet with a device, they stay paired unless you unpair them.