Pen Tube Style Acoustic Guitar Undersaddle Pickup Active Pickup Volume and Tone Controls with Pickup Piezo Rod Only for Acoustic Guitar

Features:
High Performance, Strong Gain: Adopt the active system, plug and play. independent volume tone control. The guitar pickup has advantages of higher reduction and sensitivity, better anti-noise ability and no sound breaking.
High Fidelity Original Sound: The active pickup can more effectively restore the real sound quality, ensuring the uniform picking-up of every string, without sound breaking, letting you enjoy wonderful music.
Independently pick up the sound of acoustic guitar, simple installation, lightweight design, energy-saving.
The guitar pickup is specially applied to acoustic guitar.
Comes with a nylon battery bag for convenient battery replacement. Power supply is from external 9V alkaline battery (not included).