ammoon Soprano Ukulele Electric 21inch Okoume Solid Wood Uke Creative with Carrying Bag & 4pcs Extra Strings 21inch soprano electric ukulele with creative bottle shape design, compact size and lightweight. Okoume solid wood body, rosewood fingerboard & bridge, plus chromium alloy tuning pegs. Built-in Korea imported pickup system; with volume & tone control knob. 6.35mm & 3.5mm output jack for connecting amplifier & earphone; 3.5mm input jack for adding accompaniment. Comes with a carrying bag, 4pcs extra uke strings and a 3.5mm audio cable.