Review on 🔥 Flame Running Headphones V5.0 - 16 Hrs Playtime, Bass+ HD Stereo, IPX7 Waterproof Earbuds - Bluetooth Headphones for Workout, Gym - CVC6.0 Noise Cancelling Mic - Blue by Heather Morales

Can't believe they rate this highly - the earpiece is not adjustable at all! So if your ear doesn't fit, good luck! My ears were too small for them which meant that when the earbud was in, the rubber piece didn't touch my head at all, it just made them more likely to fall out. The sound quality was also only mediocre - they dropped out every 2 minutes, but it was difficult to judge.