Seiko SQ50-V Quartz Metronome Description The sq50-v Quartz metronome is an upgrade from Seiko sq50 and features new look, Easy operation tempo dial, adjustable volume, two selectable click tones (high and low), and two tone generators (a and Bb). dial-in virtually perfect tempo settings and an a=440 tone for tuning. Tempo range from 40-208bpm can be set easily from the two-position rotary dial. A red LED can be selected for a visual beat or combined with a click sound for visual and audible beat- keeping. Includes earphone jack. Features: Seiko sq50-v easy-to-use Quartz metronome Choose from 2 types of sounds for tempo and beat Red LED light on the top gives a clear visual tempo indication that is great for practicing without click or during performance Reference tuning tones for a (440) and Bb (446. 1) Tempo range from 40-208bpm can be set easily from the 39-position rotary dial Product Details: Item Weight: 5.6 ounces Product Dimensions: 1.7 x 5.1 x 3 inches Country of Origin: China Item model number: SQ50V Batteries: 1 9V batteries required. (included) Is Discontinued By Manufacturer: No Date First Available: April 13, 2004 Material Type: Synthetic Size: Single Battery type: Alkaline Color Screen: No