Portable 2.4" LED WSI-30 Harmonic Ear Training Simulator w/ Stand - Black (2 x AAA)

Portable 2.4" LED WSI-30 Harmonic Ear Training Simulator w/ Stand - Black (2 x AAA)

US$ 20.36 Free worldwide shipping!
DealExtreme
: ModelWSI-30 : Quantity1 Piece(s) : ColorBlack : MaterialPlastic : Compatible ModelsN/A : ApplicationHarmonic ear training simulator, test the accuracy of your pronunciation when you sing a song : Features2.4'' LCD diplay, A4(430~450HZ), A027.5HZ~C8(4186HZ), Current tone current<20mA, Musica scale current<80mA, Powered by 2 x AAA batteries(included) : Packing List1 x Harmonic ear training simulator : 1 x English/Chinese user manual Dimensions: 4.53 in x 2.76 in x 0.79 in (11.5 cm x 7.0 cm x 2.0 cm) Weight: 4.16 oz (118 g)