Introductions: Our 88 Keys Digital Home Piano Adopt Made of aluminum frame and premium PC keys for years of use. Multifunctional control panel adopts ultra-thin design, more exquisite and compact.It includes 128 International standard tone, 128 International standard rhythm, 15 demo songs, teaching functions, programming and more. Built-in dual Speakers, Built-in rechargeable battery. Play the Keyboard Anywhere Power via the included power adapter or rechargeable battery for professional piano performance wherever you are. Give your friends and kids a good Christmas gifts or birthday present. Features: 1. Support External speaker or Headphone use 2.128 International standard tone, 128 International standard rhythm, 15 demo songs, Record and playback for improving performance suitable for piano beginners 3. Support the use of Bluetooth connected devices, Foot-pedal meets the need of professional performance. 4. Built-in 1000mah rechargeable battery, can work continuously for 5 hours without interruption 5. Made of aluminum frame and premium PC keys for years of use 6. 5 mm-Thickness Padded Handbag with carrying handles and backpack straps is portable to carry Specifications: 1. Piano Material：Abs PC Aluminium 2. Piano Color：Black 3. Piano Bag Material：600D Oxford Cloth 4. Piano Bag Color：Black 5. Keyboard Model: 88 Key Standard Piano Key 6. Tone:128 International Standard Tone 7. Rhythm:128 International Standard Rhythm 8. Demonstration Songs:15 9. Bluetooth：Yes 10. Power Supply: USB-Powered Computer Or Built-In 1000mah Rechargeable Battery 11. Piano Dimensions:（50 x 7 x 2.6）Inch/ （127 x 18 x 6.5 ）Cm 12. Piano Weight: 11 Lbs/ 5.0 Kg 13. Output Power Of Piano: 500Mv 14. Input Power Of Charger: Ac 100~240V 0.2A 15. Output Power Of Charger:Dc 5V 1A 16. Applicable Age: Over 3 Years Old Package Includes: 1 x Electronic Piano 1 x Paino Bag 1 x Pedal 1 x Power Adapter 1 x English Manual