Charge Your iPad or iPhone While Working On Music

These little adapters just might save your life. You can charge your iDevice while working on music with these handy adapter by Apple and Belkin.
Lightning to USB 3 with charging.
Overview:
With the Lightning to USB 3 Camera Adapter, it’s easy to transfer photos and videos from your high-resolution digital camera to your iPad Pro. After you connect the Lightning to USB 3 Camera Adapter, your iPad Pro automatically opens the Photos app, which lets you choose photos and videos to import, then organizes them into albums.
Add even greater capability and versatility to your iPad Pro by powering the Lightning to USB 3 Camera Adapter with a USB Power Adapter. Then you can connect USB peripherals like hubs, Ethernet adapters, audio/MIDI interfaces, and card readers for CompactFlash, SD, microSD, and more.
The Lightning to USB 3 Camera Adapter supports standard photo formats, including JPEG and RAW, along with SD and HD video formats, including H.264 and MPEG-4. The 12.9-inch iPad Pro transfers data at USB 3 speeds, while the 9.7-inch iPad Pro uses USB 2.
BUY Lightning to USB 3 adapter here: Lightning To Usb Camera Adapter
OR you might need two Lightning ports and no USB so there is also this Belkin adapter.

Overview:
The Belkin Lightning Audio + Charge RockStar offers dual functionality for charging and listening to your iPhone or iPad. Whether you want to charge in the car, on the go, or at home, the adapter makes it possible to listen to Lightning Audio and power your iPhone, simultaneously.
Dual functionality
12W pass-through charging powers up your iOS device at maximum speed. So whether you’re listening to music or watching videos, using audio navigation, or taking calls while you charge there’s nothing slowing you down.
Lightning Audio
The Lightning Audio + Charge RockStar supports Lightning Audio with up to 48 kHz, 24-bit audio output for clear conversations and flawless music playback.
Case compatible
There’s no need to remove your iPhone case to connect your Lightning Audio headphones or your charging cable, since the Lightning + Audio Charge RockStar works with most cases.
Highlights:
Listen to music and charge at the same time
Lightning Audio with up to 48 kHz, 24-bit audio output
Supports pass-through charging up to 12W for iPhone and iPad
Compatible with Lightning Audio headphones
Supports remote and mic control
Compatible with Apple Lightning to 3.5 mm Headphone Jack Adapter
Requires iOS 10 or later
Get the Belkin adapter here Belkin Lightning Audio + Charge RockStar for iPhone 7 and iPhone 7 Plus