If you want to buy a wireless rechargeable speaker, I would like recommend this product. I have use this product for the last 3 years. There is no problem this device. The device is compatible with bluetooth version 2.0 also. The colour displayed on the front is also very nice. The exterior design is vey stylish. The device is handy. It has good sound perfomance. It has option to control the base and treble.
Hope you guys very helpful