Attention reviews for the new model "STRIVE" Good, very good build quality! Quality and power of his very correct, but given that the silicone tip does not fit the ear canal ds, Amateur punchy bass go your way! (Made in order to hear the activity around! But since vs increase the sound for an update !! slamming completely contradictory!) Control works fine talk, answer / end OK, play / forward / backward OK, but lacks control manu volume !! And for me this disadvantage is unacceptable! Maintains silicone ear tip ds good, but for my part with some inconvenience. So, for that price, I put 3 stars for quality manufacturing, but will have to return not satisfied! shame!