Suggested Retail:$242. Powerbeats Pro Wireless Earphones - Apple H1 Headphone Chip, Class 1 Bluetooth, 9 Hours of Listening Time, Sweat Resistant Earbuds, Built-in Microphone - Black. The totally wireless Powerbeats Pro earphones are built to revolutionize your workouts. With zero wires to hold you back, the adjustable, secure-fit ear hooks are customizable, making comfortable earbuds that are perfect for running or the gym. A reinforced design for sweat and water resistance lets you take it to the next level. Each earbud has a microphone, full volume and track controls, and up to 9 hours of listening time to fuel your training with powerful, balanced sound.. 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.