Support for Walkman E Series

MP3 Player with Bluetooth 5.0 HiFi Portable Audio Walkman Support

Sony's NW-A306 is a more affordable 'New Walkman

Sony Announces Two New E-series Walkman

MP3 MP4 Music Player Metal Touch Walkman Player HiFi Bluetooth 5.0

Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with A

Shop Generic Bluetooth MP4 Music Player 8GB 16/32/64GB Student

Sony NW-E394 8GB Walkman Audio Player (Black) Bundle

Support for Digital Music Players

Walkman E Series - Wikipedia

Sony Walkman E-Series (2G) review: Sony Walkman E-Series (2G) - CNET