Features:
Chromatic tuner pedal for electric, acoustic guitar and bass.
True bypass circuitry allows the signal going straight from the IN to the OUT.
Bright LED display for reading the tuning information easily.
Mini size and metal case, very durable and easy to store.

Specifications:
Material: Metal
Tuning Range: 12Hz-4186Hz(C8)
Input: 1/4" Monaural Jack (Impedance: 100k Ohms)
Output: 1/4" Monaural Jack (Impedance: 0 Ohms)
Display: LED Screen
Power Supply: DC 9V
Item Size: 9.5 * 4 * 5cm / 3.7 * 1.6 * 2in
Item Weight: 180g / 6.4oz
Package Size: 12 * 6.3 * 6.5cm / 4.7 * 2.5 * 2.6in
Package Weight: 255g / 9oz

Note:
The power adapter is not included.

Package List:
1 * Tuner Pedal
1 * User Manual