SONY NW-WM1AM2 Hi-Res High-Resolution Music Player/MP3 Hi-Fi Lossless, Black Brick 2nd Generatio

Gold-plated lead-free solder for natural frequency transition

Analog and digital power supply separation

Low-resistance aluminum alloy body and rear cover for enhanced rigidity and sound transparency

Phase noise crystal oscillator with gold electrode plating for noise reduction

Approximate playback time up to 40 hours

USB Type-C charging port

USB 3.2 Gen1 interface for faster charging and data transfer (upgraded from USB 2.0)

Redesigned button layout with power button moved upward on the right side

Simplified blind operation with volume and track change buttons only

Enhanced Walkman home screen UI with smoother operation comparable to smartphones

Supports USBDAC function for playing music from a computer with optimized interface and equalizer settings

Luxurious aluminum unibody chassis with high rigidity and lightweight design

Aluminum alloy rear cover for improved material stiffness and sound clarity

High-quality wiring and power lines (AWG No.22) to reduce interference and voltage drop

Supports playback of computer music via USB DAC input

Optimized operation logic and tactile feel

Energy-saving applications and input methods included

MicroSD card sold separately.