JBL Charge Essential is a powerful portable Bluetooth speaker that delivers impressive stereo sound. Equipped with a 6,000mAh rechargeable Li-ion battery, it offers up to 20 hours of continuous playtime. The speaker features durable fabric material and rugged housing, making it perfect for all your adventures. With an IPX7 waterproof rating, you can take the Charge Essential to the beach or pool without worrying about spills or even submersion in water. Plus, its built-in power bank function allows you to charge your devices via the USB port, ensuring the music never stops.