AUKEY SK-M13 Water Resistant Bluetooth Speaker with Enhanced Bass and Built in Mic Portable Outdoor Wireless Speaker Pack On-the-go Audio: compact, palm-sized Bluetooth speaker for versatile indoor and outdoor use Superior sound: enjoy fluid, high-quality audio with crystal-clear highs, vibrant midst, and robust bass Extensive compatibility: Instantly connect and wirelessly stream music from almost any device at a range of up to 10m (33ft) via Bluetooth (or use the included 3.5mm Audio cable) Rugged style: The cuboid body, block-effect rubberized finish, and gently ridged grills of This speaker combine rock-solid form and build Package Contents: AUKEY SK-M13 portable Bluetooth speaker, Micro USB charging cable, hanging strap, user manual, 24-month warranty card