A single charge with the OpenRun 2 headphones will offer listeners about 10 hours of playback, and a five-minute quick charge will provide one and a half hours of use. It might come as no surprise ...
10 hours is a great result for standard listening ... Pretty much no other earbuds offer this, except Technics' own AZ80, and it's so useful. The sound quality of the Technics EAH-AZ100 is ...
This is more of a factor with earbuds, which tend to offer anywhere from five to eight hours of battery life with noise canceling on and seven to 12 hours with it off. Full-size headphones can ...
Per charge, we were able to get about nine-and-a-half to 10 hours of battery life. The case overall holds 30 hours of charge total. Admittedly, these earbuds don't have ANC, so that helps ...