This enclosure is tiny but has a capacity for exceptional sound Philips thank you for this feat of technology! Bluetooth connects very quickly and scope is more than 10 meters! I can go upstairs with the enclosure bottom, while hearing function. Product of exception and quality! The only "negative" you can not adjust the sound from the speaker ... but it's more than perfect given the price of the product! Oh I forgot .. the headset (to win on appeal with the enclosure works very well. This "beep" during an incoming call, and you hear the voice of the recipient and can speak through micro short as positives Vive technology and advanced Philips regarding this enclosure;!)! I really recommend :)! Sincerely, Dadawo.