Sony Wireless Headphones with Custom EQ App, DSEE Sound Restoration, Up to 50-Hr Battery Life

■ Key Selling Points • Enjoy natural, well-balanced sound from deep bass to crisp vocals — enhanced by Sony's DSEE technology. • An astonishing 50 hours of battery life means days of music without a recharge. • Fine-tune your sound with 8 EQ presets or a fully custom equalizer via the dedicated app.

■ Exterior Design • Lightweight, low-rebound urethane foam ear pads minimize wrinkling and pressure points. • Soft, comfortable cushioning designed for long listening sessions.

■ Main Features • DSEE restores high frequencies lost in compressed audio (streaming, MP3, Bluetooth) to near-CD quality. • Dedicated app with 8 sound presets — including Relaxed and Bass Boost — plus a fully customizable equalizer. • Up to 50 hours of playback, with quick charging for approx. 1.5 hours of playback from just 3 minutes of charging. • Hands-free calling supported on smartphones, iPhones, and PCs with HFP/HSP-compatible Bluetooth.

■ Product Specifications • Battery life: Up to approx. 50 hours; quick charge (3 min charge ≈ 1.5 hrs playback, 10 min ≈ 5.5 hrs playback) • Sound enhancement: DSEE compressed-audio upscaling • App support: Customizable EQ with 8 presets • Calling: Hands-free calling via Bluetooth (HFP/HSP) • Ear pads: Low-rebound urethane foam • Condition: Brand new