Sir , I swim real fast do they fall off ? I download music anyway so mp3 best for me. I also swim for long hours and I love music so I will buy these only one more question ; is the sound good. Thank you sir , looking good with the good pair of goggles on! 👍
I bought this 6 month ago. Love it. I swim very fast too and never fall off. I swim twice a week and 1.5 hr each. I recharge every 2 weeks. So the battery charge is long enough
The sound quality, fit, and waterproofing of OpenSwim are all good, but it does not have Bluetooth mode and only has 4GB memory, which is not as good as Wissonly Hi Runner, with Bluetooth and MP3 dual mode, and 32GB memory
