HIGH-QUALITY SOUND 8W powered (4x2) 360° degree surround sound, extremely loud and clear high quality sound with plenty of bass from a compact lightweight speaker. VERSATILE Mount to a bike, boat, backpack, or folding chair! Comes with all accessories and tools needed; a backpack hook loop and bicycle mounting kit. SUPER DURABLE Water-resistant (IPX4), shock-proof, dust-proof, and stain-proof design. Excellent build quality to survive extreme conditions. Perfect for hiking, cycling, fishing, beach trips, and relaxing by the pool. ULTRA PORTABLE Sized to fit perfectly in your palm. Our modest 10.6 oz mini-speaker provides 10 hours of long lasting play-time. Strong, stable Bluetooth 5.0 connection for up to 100 feet of range. MULTI-FUNCTIONAL SPEAKER Connects easily with wireless Bluetooth 5.0, Micro SD Card Slot, FM Radio, or audio port. With your mobile device connected, you can even use the built-in microphone to make and recieve phone calls! Using the iFree controlle