Lightweight, well kept in the ear canals do not fall out, can be used as a headset, which is rare for inexpensive headphones (the interlocutor hears you well during a telephone conversation)
Pros:
Lightweight, for such money, acceptable sound quality, it’s really possible to use them as a headset, the interlocutor hears you well
Has cons:
Not enough high frequencies, slippery case constantly strives to closeSee full review