The FiiO G01 is a small portable guitar headphone amplifier. It allows you to practice guitar at any time of day or night without disturbing others.

The super compact G01 features a built-in rechargeable battery and a foldable 1/4" guitar jack. The G01 can be operated without cumbersome accessories. With three knob controls, you can adjust the volume, tone, and level of distortion. You can experiment with the controls to find your personal sound. An additional aux-in input allows you to connect an external sound source, such as a CD or MP3 player.

Lightweight, portable, with a foldable 1/4" guitar jack | Built-in battery, charges from any USB port | Very powerful headphone output (16 - 300 Ohm) | Output power: >85 mW (32 Ohm) | Distortion effect | 3.5 mm aux-in for external audio signals | Durable aluminum design | Replaceable silicone bands protect your guitar from scratches | Playtime: 15 hours on a full charge, low battery indicator | Power supply: Internal rechargeable lithium-polymer battery (600 mAh) via USB | Size: 69.3 × 46.5 × 25.2 mm | Weight: 66 g.