i actually would like to give this product 20 stars for it is simply the best that you can ever get.
The Sound is Cristal clear.
The design is great.
Battery life on a single charge with music or airtime continuously for over 8 hours.
Besides, its carry case is an anker bank that can recharge the earphones up to 4 times giving you a minimum of 100 hours of airplay (confirmed) all that at a price of £59.99. I was lucky and got them on an amazon deal for £39.99 but even at the original price it is still a bargain.
IPx 5 sweatproof.
Very sturdy.
Buy those and forget about buying earphones for the next 5 years