Suggested Retail:$241.99. Powerbeats Pro Wireless Earbuds - Apple H1 Headphone Chip, Class 1 Bluetooth Headphones, 9 Hours of Listening Time, Sweat Resistant, Built-in Microphone - Black. Powerbeats Pro, powered by the Apple H1 headphone chip, will revolutionize the way you work out. Built for elite athletes, these totally wireless earphones have no wires to hold you back. The adjustable, secure-fit ear hooks are customizable with multiple ear tip options for extended comfort and are made to stay in place, no matter how hard you go. This lightweight earphone is built for performance with a reinforced design for sweat and water resistance so you can take your workouts to the next level. With up to 9 hours of listening time in each earbud and powerful, balanced sound, you'll always have your music to motivate you.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.