The portable bluetooth speaker offers a rich, full sound with dynamic loudness and True Stereophonic, a unique form of multi-directional sound. It provides 32+ hours of portable playtime, enough for a full day of listening on a single charge. The speaker is dust and water proof, with an IP67 rating, allowing it to be submerged in 1 m of water for up to 30 minutes. It also features a built-in microphone for hands-free talking, making it easier to take calls during busy times. The Emberton Iii is Bluetooth Le Audio-ready, allowing for future-proof technology like Auracast, allowing for easy audio sharing with other devices. The speaker's rugged design and built-in microphone make it a versatile choice for music lovers.