Donner DP-10 Portable Piano Keyboard 88 Keys for Beginner, Bluetooth Foldable Piano Keyboard with 128 Rhythms&Tones, Chord, Record, Drum Kit, Folding Digital Piano Bundle with Pedal, Piano Bag, Black

Able to replce the rechargeable battery pack with little effort.

I read the reviews and most of them said the product is good so I bought it for playing piano accompiments for other instruments. However, when I got it, I found that the touching was terrible and the sound was horrible, especially connected with external speakers. Finally, I bought a new one of other brand and the new one is much better. Finally, I found that the reviews are talking the one with 61 keys, not 88 keys.

I think the quality reflects the price it’s a very convenient compact piano and the sound quality is okay the ability to fold a full size keyboard makes it a great practice instrument.

I bought the 66 key one and loved it as a beginner, the keys felt great, the sound was fine and portability is amazing. I then figured I should just buy the 88, however they are designed very different, hard to believe it’s the same company. First and only positive, is the food is much nicer and is firm and doesn’t move with the 88 Second, the keys feel awful, if switching between the same black key quickly, sometimes it will play the sound. They feel extremely heavy and they don’t go down very far, which differs highly from the 66 key version Third, the sound quality, it sounds significantly worse, there is a constant buzzing that is frustrating If you are a beginner and think you only need 66 keys, go for it, but if you want 88, I very much recommend you shop somewhere else

it is works, just maybe not suitable for me.

this product stops working after a few weeks and I'm not able to refund it for some reason. Absolute waste of money

Above the clap not working well, all the claps were not behaving as I expected. They had a move of going up and down when releasing them