TecSox Vibe Wireless Neckband offers Bluetooth connectivity,36-hour playtime, balanced sound,vibration alerts IPX water resistance for an engaging experience. Specifications: Battery Life: 36 hours of continuous playback. Bluetooth 5.0: Stable connection up to 12 meters. IPX Water Resistance: Protection against splashes for workouts or outdoor use. Vibration Alerts: Notifies you of incoming calls via vibration. HD Calls: Clear, noise-free microphone for calls. USP: Long Battery Life: 36 hours of non-stop music. Balanced Sound: Crystal-clear highs, rich mids, and deep bass. Comfortable Fit: Lightweight, ergonomic design for extended wear. Seamless Connectivity: Bluetooth 5.0 ensures a stable, tangle-free connection.