Specifications:- Overall Dimension(LxWxH): 23 1/4" x 8 1/16" x 2 3/4" (59 x 20.5 x 7 cm)- Bow Length: 29 1/3" (74.5 cm)- Aux Cable Length: 9 3/4 ft (2.96 m)- Battery Voltage: 9 V- Battery Type: 6F22- Material: Basswood and Maple- Bow: Solid Wood with Horsetail Hair- Net Weight: 3.1 Lbs (1.4 kg). Package Contents:- 1x Violin- 1x Bow- 1x Headphone- 1x Rosin- 1x Battery- 1x Aux Cable- 1x Case- 1x Shoulder Rest- 1x Tuner- 1x CR2032 Battery- 4x Spare Strings- 1x Cloth- 1x Manual. Notice: - Please adjust the tone before use as it won't be adjusted before ship.