Suggested Retail: $19.99. The Perytong Bluetooth sleeping headphones feature an improved design for better sound stability and comfort. Made from a thin, light fabric, these headphones fit most head sizes and provide a cool touch on the skin. With a USB rechargeable battery, they offer over 10 hours of playtime on a single charge. Additionally, builtin controls allow for handsfree phone calls and music management, making them perfect for sleep, running, or yoga. Brand: Perytong. [Reference: FeV9sMXrUF8NvESDkBLO1a]. LOT STICKER: LPNNG4DW27F2X. Type: Regular. Color: Darkgray. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.