This is a battery-powered device, lasting between 3.5 and 4.5 hours on a single pair of AA batteries. However, you can also power it straight from portable power packs over USB Type-C. A 19" stereo aux cable in included with your purchase of the Zoom ZHA-4.
In the Box
- Zoom ZHA-4 Handy Headphone Amplifier
- Stereo Audio Cable (19")
- 2 x AA Batteries