Suggested Retail: $150. Monster - Bluetooth 5.3 Wireless Open Ear Headphones with Earhooks and Immersive Stereo Sound Monster Open Free AC100 Open Ear headphones deliver exceptional sound quality with expansive soundstage powered by 16mm large drivers. They provide deep bass and crisp highs for a rich audio experience. These headphones are designed for comfort during extended use, making them ideal for running and other physical activities. Enjoy up to 30 hours of playtime and waterproof protection for reliable performance. Brand: Monster. [Reference: mcVav4KSsjpABInqmrUrMg]. LOT STICKER: OH002-00000534-71. Type: Regular. 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.