Color:blue Media:Electronics Autographed:No Memorabilia:No Number Of Items:1 Shipping Weight (lbs):0.5 Dimensions (in):5 x 5 x 0.2 The MA-30 has an adjustable volume control and features a tempo range of 40-208 beats per minute. Thirteen different rhythm patterns, such as duplets, triplets, triplets with inner beats omitted, quadruplets, and quadruplets with inner beats omitted, are provided for practicing a variety of musical styles. Twelve reference pitches (C4-B4) and a wide calibration range (413Hz-420Hz, 438Hz-445Hz in 1Hz units) are also included, allowing for easy pitch adjustment to suit the type of music being play Warranty:3 year parts and labor