Range limited to 5m, low strength
These headphones are well made, but their range is fairly limited for playing sport at home in a large room, and as I'm using them on a fixed desktop PC, I can't move the transmitting source, so they can cut out.
The hold is weak, for running it's fine, but for HIIT cardio, plyo it can drop, burpees it happens with perspiration to have to put them back in place. I had some JBL Peak IIs which were great, they didn't move a bit but the hoop on one of the headphones broke after about 18 months. I wanted to try something else cheaper, relying on the brand's reputation, well... for 50 quid including FDP it's not all bad, but if I'd known I'd have spent 25 more to buy Peak IIs as spare parts. Bad calculation, it happens...