Review on 🔊 Experience Enhanced Sound Quality with Sony WI-SP510 Extra Bass Wireless In-Ear Headset/Headphones by Vinay Sornsri ᠌

I vehemently advise against purchasing for sports (the previous Adidas FWD-01 with IPX4 lasted 2.5 months and about 1000 km of runs). Got advantages: The headphones initially left a very positive impression (sound, appearance, build quality and convenience, but the declared autonomy of 15 hours was not evaluated, unfortunately). some drawbacks According to the voice notification, the charge level was 70% after the initial inclusion. They abruptly went off (during a run) and refused to be charged after several hours of use (no more than 4) for a matter of days (whatever and for how long I would not try to charge them - just an undescribed anywhere red LED flicker and 0 reaction on the power button). The gadget paired with the phone after being reset (after a call to the support service), and a voice notification announced that the charge was 100%. It turned out that the charge was too low and recharging was necessary after working for only 3 hours (for a couple of days) - ok, turned it off, but the next day they did not even turn on. The symptoms returned when I attempted to charge them; so, after failing to charge them the first time, I once again used the tried-and-true method of reviving them. After the first short run, they simply switched off and stopped turning on. I think the commonplace perspiration destroyed them. I'll bring it to the church (headphones are only 2 weeks from the date of purchase in the Sony online store). I had already had dissatisfaction with the company after purchasing three Xperia Z3 phones, so I wasn't surprised when the quality of the headphones turned out to be subpar (IPX5 headphones don't seem to be near).