Foniq Duo™ Bluetooth speaker is a superhero tag team of sound. Twist-apart for paired stereo sound or keep them together for a tower of powerful sound with IPX7 waterproofing. · Each speaker has 1500 mAh battery for up to 14 hours of playback. · 2x 10-watt amplifiers · 48mm speaker drivers · Wireless stereo sound via TWS technology · Comes with a sleek removable silicone sleeve for protections and secure connection. · Charges via USB-C, comes with USB-A to USB-C