Top 6 Advantages of INSMY Waterproof Bluetooth Speaker IPX7 Waterproof 5W Loud HD Sound 12H Playtime & 1200mAh Rechargeable Battery Ultra Portable & Lanyard & Detachable Suction Cup Bluetooth 5.0 Technology &66 Feet Connection Range Support TF Card & Built-in Mic for Hands-free Call HD loud clear solid sound, noise reduction design without fear of environmental noise Enjoy loud solid wireless sound wherever and whenever life takes you. Thanks to dual opposing passive radiators, it pumps out sound while keeping viboration to minimum. IPX7 100% waterproof, be submerged up to 1 M depth and 30 minutes Waterproof Bluetooth speaker against rain, dust, snow, and shock. Perfect for Camping, Hiking, Biking, Kayaking, and other outdoor activities.The beach, pool, backyard, bike path Ultra-Portable, small Bluetooth speaker, enjoy the joy of music anytime anywhere Ultra-compact handheld small speaker easily slips into a handbag, backpack. Listen all day, morning to night Lithium-ion battery lets you enjoy up to 12 hours playtime, rechargeable with USB cable. Enjoy your outdoor challenge trip all day, best choice for camping, biking, boating, pool party, backyard time! Charge time: within 3 hours. Easy to pair, quick to use Voice prompts make pairing with your smartphone, other Bluetooth devices easier than ever. Built-in Mic Hands-free features When the speaker is connected, you can answer the call by pressing the button behind the speaker without touching your phone. What's in the Box: 1 x INSMY Bluetooth Speaker 1 x Instruction book 1 x USB Cable 1 x Suction Cup Service Our friendly customer service team will spare no effort to support you. Handling time within 24 hours.