- Enjoy wireless freedom with the JVC HA-Z250T headphones, equipped with Bluetooth 5.3 for a stable and efficient connection - Total battery life of up to 28 hours: 7.5 hours of continuous playback and 20.5 additional hours with the charging case - IPX4 certification protects against sweat and splashes, perfect for workouts and daily use - Active noise cancellation and three customizable sound modes: normal, bass boost, and clear voice - Includes 3 pairs of silicone ear tips (S/M/L) and 2 pairs of memory foam tips (M/L) for a comfortable and secure fit - Ultra-lightweight design at only 5.1g per earbud, ideal for long sessions without discomfort - Memory foam tips that perfectly adapt to the ear and improve sound isolation - High-fidelity sound optimized for music, calls, and entertainment - Vibrant green color adds a modern and distinctive touch - Universal compatibility with smartphones, tablets, and Bluetooth devices