For Music, Smartphone, and more\nEnergizer BTS062 is a portable bluetooth speaker with extra power for your device. Premium 6W driver provides high quality music with clear and authentic sound. IPX7 waterproof protects from water immersion up to 1m in 30mins, no worries while you're having fun in a swim pool party or at beach. Built-in microphone allows you to directly answer calls or hold conference call when using the speaker. The bluetooth 5.0 provides stable and strong wireless connection with the transmission distance up to 10M, and also works with USB, AUX and micro SD card. The lightweight and carrying strap design makes it easy to carry for the on-the-go moment. The Energizer PowerSafe Management guarantees against short circuit, overcurrent, overcharge and overdischarge for your power bank and devices.