View on LOZ Suggested Retail: $129.99. HIFI WALKER H2, High Resolution MP3 Player with Bluetooth, DSD DAC, HiFi Portable Digital Audio Player Lossless Hi Res Music Player with 64GB Memory Card, Support Up to 256GB. This bluetooth mp3 player has 2-way Bluetooth 4.2 supporting high-definition wireless audio (Qualcomm aptX technology). Either work as a sender delivers signal or as a receiver to amplify music wirelessly. You can enjoy up to 10 hours of uninterrupted High-fidelity audio by headphone or Bluetooth device. This portable audio player easily navigate through your music library with ease using the APLS scroll wheel and intuitive controls for Play/Pause and Next/Previous. Line out and earphone out port for flexible usage including in car auxiliary cable or a home audio system. Small size and high-grade zinc alloy chassis make it perfect for on-the-go listening.. 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.