FEATURES 20 sounds 3-level breath sensitivity MIDI via Bluetooth 3.5 mm headphone output Built-in 3W speaker Reverb Rechargeable battery with 3 hours continuous use 2 octave shifts Transpose up or down 12 semitones Two fingerings (saxophone and Chinese flute) 4-level air pressure curve Portamento modulation Weight: 200 g Dimensions: 432 (H) x 40 (W) x 30 (D) Supplied with soft case Removable silicone tip USB-C to USB-A charging cable Finish: White