Features:
Pickup, tuner and equalizer system for ukulele.
Piezo ceramic pick-up function.
Chromatic tuner with LED lights showing the tuning status.
2 bands equalizer(BASS, TREB).
With volume control knob and low battery check LED.

Specifications:
Material: Plastic
Frequency Response: 20Hz-20KHz
Control range: Bass --12dB at 100Hz
Treble --12dB at 10KHz
Power supply: 2 * CR2032 Batteries (not included)
Item Size: 3.8 * 4.5 * 2.8cm / 1.5 * 1.8 * 1.1in; 3 * 4.5 * 4cm / 1.2 * 1.8 * 1.6in

Note:
Batteries are not included.

Package List:
1 * Pickup System