Features: Guitar-shaped electronic piano with 37-key keyboard you can interpret various musical styles with 4 timbres. Compact structure & light weight & lovely appearance equipped with a shoulder strap it can be placed on table or carried on your back. With 10 demonstration songs you can choose to let piano sing continuously or on demand. With volume knob volume can be adjusted at will. With a microphone an audio jack and a headphone jack it supports microphone function. With a built-in 3.7V battery long service time support indoor and use. Suitable for interest cultivation parent-child interaction imagination creation and talent training playing at any time. Specifications: Material: ABS Color: White Supply: 1 * 3.7V 1200mAh built-in battery Cable Length: 90cm / 2.95in Item Size: Approx. 55*11*3.8cm / 21.65*4.33*1.5in Package Size: Approx. 59*14.5*7cm / 23.23*5.71*2.76in Package Weight: Approx. 742g / 26.17oz Packing List: 1 * Electronic Keyboard Piano 1 * Shoulder Strap 1 * Microphone 1 * Audio Cable 1 * Type-C USB Cable 1 * User Manual (English)