Its only really an issue for charging the battery using the USB connector. However, you should be able to set it in the device menu, by pressing the middle button below the screen to enter the menus a

The battery that comes with the unit is a rechargeable nickel Metal hydride.

The latest Earbuds from Sony memorably named the SONY WF-1000XM3 BLUETOOTH NOISE CANCELLING TRUE WIRELESS EARPHONES are getting excellent recommendations for their exceptional audio quality and they a

Depending on the class and speed of the Micro SD Card, there can be delays after record starts, meaning initial audio can be lost. Also, it is a significant battery drain if the unit is left in sleep

The DM 720 only has a Micro SD slot, but in addition it has reasonable internal storage for saving recordings. Tim Noonan tim@...

Hi, Accessing files does work on the Mac. After hearing "PC Connection" you need to press the round enter button and it should show the DM 720 as an external USB drive. If that doesn't work, go into t

Hi, The Jam is recently released and is quite a bit more expensive than the Plus, both are regarded very good for audio quality. Because of the release of the JAM - which has in-built compression capa

Simple answer is probably. However, rechargeable batteries are a lower voltage than regular, and theoretically a crucial recording could be corrupted or truncated if the unit drained too much power. T

Hi, The USB jack and audio in jack are at the back, facing away from you: The single button on the back of the Revolve is the power on off button. When it speaks battery level, you know the unit is on