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Amazon.com: H2O Audio Surge S+ Waterproof Sport Short Cord Headphones for Swimming and Underwater Activities | in-Ear Sweatproof, Dustproof, Water-Resistant Noise Cancelling Earbuds for iPods and MP3 Players : Electronics
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H2O Audio Sonar Underwater headphones with MP3 & BT headphone under water not Sony Bose, 音響器材, 頭戴式/罩耳式耳機- Carousell
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H2O Audio Stream 2 100% Waterproof MP3 Music Player with Bluetooth and Underwater Headphones for Swimming Laps, Watersports, Short Cord, 8GB - Walmart.com
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Amazon.com: H2O Audio Stream 3 Dual Mode & Surge BC - Bone Conduction (Short Cord) | Waterproof MP3 Player with Bluetooth (MP8-DM-BC-S) : Electronics
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H2O Audio Stream 2 100% Waterproof MP3 Music Player with Bluetooth and Underwater Headphones for Swimming Laps, Watersports, Short Cord, 8GB - Walmart.com
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H2O Audio SONAR All-in-One Underwater Headphones with MP3 Player & Bluetooth, SONAR-101, Swim-Ready Design, Bone Conduction Technology, One Size Fits All - Walmart.com
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