TecSox offers Bullet T23 Bluetooth Earbud and High Resolution Audio, 30 Hr Playtime and IPX Water Resistant. Specification: Audio Quality : High-resolution sound for audiophile-level detail Battery Life : 30 hours of uninterrupted playtime Water Resistance : IPX-rated (resistant to sweat and rain) Bluetooth : Advanced Bluetooth technology for stable, seamless connection Fit : Ergonomic design for comfort during long use Use Cases : Ideal for commuting, workouts, or relaxation USP: Audiophile Sound : High-resolution audio that captures every detail of your music All-Day Battery : 30-hour playtime for non-stop listening Waterproof : IPX-rated for protection against sweat and rain Seamless Connectivity : Stable Bluetooth connection for uninterrupted audio Comfortable Fit : Ergonomically designed for long, comfortable listening sessions