For (+):
a sound very in size, does not saturate or very little even with the very high volume, size and simplicity.
Minus (-):
connectivity a bit fragile, weak in the bass stereo limited dimensions, lack of spatiality and immersion.
CONCLUSION:
I put 5 stars for overall technical prowess of the product and the delivery of the seller, if not for the sound of the product, for me, it is 4 star max.
Product consistent with the description, very fast shipment, careful work. (Parcel received within 3 days of shows in hand Spain)
Very satisfied with the service.