The 23,800 mAh battery is for more than just the phone itself. That helps to power not only the projector but also acts as a portable battery bank for other devices. On its own, you can expect around ...
The DAC features Qualcomm's QCC5125 Bluetooth ... and you can get just over seven hours via the built-in 460mAh unit in phone mode. There's no fast charging, so it takes just over 90 minutes ...