Macworld At a glance Expert’s RatingProsGreat sound qualityInnovative smart caseSupports AAC, aptX Adaptive/LosslessConsExpensiveBattery life is only averageOur VerdictThey’re expensive, but B&W’s experience with high-end hi-fi ensures that the Pi8 earbuds provide excellent sound quality. It also includes an innovative ‘smart’ charging case that can act as an aptX transmitter for Apple devices and wired audio sources. Price When Reviewed$399 Best Prices Today: Bowers & Wilkins Pi8 Retailer Price $399 View Deal $399 View Deal Bowers & Wilkins $399 View Deal Price comparison from over 24,000 sto…