Sony's new budget-friendly earbuds have a transparency mode and longer battery life

Sony refreshed its affordable earbud offering in 2021 when it debuted the $100 WF-C500. While that model delivered a refreshed design with 10 hours of battery life, support for 360 Reality Audio and more, budget-friendly sets have dropped well below the initial price of the C500. Now Sony is back with an even cheaper option, the WF-C510, that will be available for $60. The company tweaked the design once more for this budget-friendly pair, engineering earbuds that are 20 percent smaller and 15 p...