Suggested Retail: $55.26. Rythflo Bluetooth Headphones - These Rythflo Bluetooth headphones feature a Bluetooth 5.3 chip for faster transmission speeds and stable connections. They are IPX7 water and sweat resistant, perfect for all weather and environments. With a quick 10 minute charge, you can get up to 15 hours of listening time. The headphones provide up to 150 hours of playtime and can stand by for more than 3 months after a 2 hour charge. The custom acoustic platform delivers powerful, balanced sound and a 13mm driver unit provides rich bass and enhanced clarity audio. Model: WH03 -- LOT STICKER: TCE-BOX-BOXTCEB0490-ITEM-248dfcf2___LPNRRHM8755385 -- SIZES ARE ESTIMATED. 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.