TecSox Neo 400 Neckband offers high-quality audio with Bluetooth connectivity, 40-hour playtime, balanced sound, vibration alerts, and IPX water resistance. Specifications: Battery Life: 40 hours of playback Sound: Balanced audio with crystal-clear clarity Water Resistance: IPX4 (splash-proof, sweat-resistant) Vibration Alerts: Discreet alerts for incoming calls Connectivity: Bluetooth for seamless pairing with devices USP: Long Battery Life: 40 hours of uninterrupted music Balanced Audio: Rich, clear sound for all genres Water-Resistant: IPX4 rating for gym or outdoor use Vibration Alerts: Stay connected without missing calls Comfortable Fit: Lightweight, ergonomic design for all-day wear