I have used this Ambrane BT - 3000 portable bluetooth speaker for a month. I must say, my experience with this speaker is very bad. I am going to share my experience with this speaker.
1. Build quality - Ambrane used some cheap quality plastic to build this speaker. It feels cheap in hand and the buttons feedback is really bad. The rubber comes off most of the time and button response is very poor in this speaker.
2. Sound signature - Sound signature of this speaker is really very bad. I never expected such a bad quality sound from ambrane speaker. There is no bass in sound and there is no balance in vocals and other sounds. I have to say, in terms of sound output, this speaker comes last.
3. Battery Backup - The battery backup is horrible of this speaker. I don’t know, is there any problem with the one I am having or not. But, the battery lasts only for 45 - 50 minutes. There is no proper indicator of full charging. So, I never understand, my speaker is fully charged or not. It even heats up at the time of charging.
Overall, I am not happy at all with this speaker.