Features:
Digital metronome with 30-252 tempo range? 19 beat patterns? 3 PCM sounds(cowbell/agogo/clave)? and Tap Tempo control.
Original cylindrical resonator provides powerful sound and improved tone.
Top-mounted Start/Stop switch doubles as a visual indicator flashing red & green lights to mark beats and downbeats.
An encoder-type Tempo/Calib dial and a Step Select switch provide quick and direct access to settings and functions.
Sound out mode outputs 12 reference pitches (C4-B4) that you can use as a tuning guide; and A4 calibration from 410 to 480 Hz.
Large LCD screen for easy viewing the setting information.
Equipped with speaker and 3.5mm earphone jack? and their volume can be adjusted with the volume dial.

Specifications:
Brand: KORG
Model: KDM-2
Tempo Range: 30 to 252 beats
Tempo Setting: PENDULUM step/ FULL step
Tempo Accuracy: ±0.2%
Reference Pitches: 12 reference pitches C4(261.63Hz) to B4(493.88Hz)? 1 octave
Calibration Range: A4=410 Hz to 480 Hz (unit: 1 Hz)
Reference Pitch Precision: within ±1 cent
Connector: ?3.5mm phone jack
Speaker: ?36mm dynamic speaker
Power Supply: 4 * AAA batteries (not included)
Item Size: 11 * 10 * 4.5cm / 4.3 * 3.9 * 1.8in
Item Weight: 155g / 5.5oz
Package Size: 13.5 * 13 * 5.5cm / 5.3 * 5.1 * 2.2in
Package Weight: 265g / 9.3oz

Note:
Batteries are not included.

Package List:
1 * Metronome
1 * User Manual(English/Japanese/French/German)