Have it but returned because with me the many described noise at low volumes may occur.
I hear a lot of singer-songwriter music, guitar music and sometimes classical music. If you listen to these things quietly, so the noise that inflicts the batch is unacceptable - the spoils a really listening '.
I tried it instead of Bluetooth via the existing 3.5mm jack input, because I thought that the sounds are captured via the radio link. Unfortunately, it did not help. Noise remains.
It is also not the operation on the mobile phone that also sometimes can interfere with the telephone connection. Operating on my iPad that only WiFi and Bluetooth can, has brought no improvement.
Hab brought back the Charge and annoyed that I did not buy it at Amazon. The "So has technology 'staff was extremely rude and treated me as if I had delusions. Goodwill is different. Next time again Amazon.
Conclusion: If you're looking for something to rock out on the beach or at the barbecue to AC / DC, or hip-hop, then you can be happy with the batch. If you enjoy quiet music and stands on good fidelity sound without noise, let it alone.
