Experience the perfect blend of comfort, clarity, and convenience with the Volkano Sugar-Cube active noise cancelling true wireless earphones. Designed for people on the move, these compact earbuds deliver immersive sound and block out distractions with dual active and environmental noise cancelling (Anc + Enc) technology.   With Bluetooth 5.4 and a built-in mic, you can enjoy hands-free calling, voice assistant support, and seamless connectivity to your device. Whether you're commuting, at the gym, or working from home, these earphones provide up to 6 hours of playtime (Anc off) and a total of up to 30 hours with the sleek rechargeable case.   Ipx4 splash resistance keeps you up.   Key features:   Active + Environmental Noise Cancelling (Anc + Enc)  Up to 30 hours total playtime with case  Bluetooth 5.4 for fast and stable connection  Built-in microphone for clear hands-free calls  Voice assistant ready (Google & Siri)  Splash resistant (Ipx4)  USB-C fast charging  Rechargeable case with 3–4 earbud charge cycles  Compact and travel-ready design   Technical specifications:    Bluetooth version: 5.4, Chipset: Jl7003D4 Driver size: 10Mm Sensitivity: 108Db ± 3Db Earbud battery: 35Mah each Charging case battery: 400Mah Charging time: 1–1.5 hours Recharge cycles: 3–4 per case Playtime (Anc on, 50% volume): Up to 4 hours Playtime (Anc off, 50% volume): Up to 6 hours   What's In The Box:  Volkano Sugar-Cube Anc True Wireless Earphones USB-C charging cable Spare ear tips Instruction manual