【Immersive Sound Effects】Experience superior audio quality with MIATONE's unique sound processing and dual precision acoustic stereo drivers. The BOOMBOX Bluetooth speaker handles crisp highs and mids brilliantly, without noticeable crackling at maximum volume. 【TWS Function】Pair 2 Bluetooth speakers for a total of 32 watts of immersive surround sound. Combined outputs deliver full stereo audio for a true-to-life listening experience. 【Robust Cylinder-Shaped Shell】The mesh fabric provides ample grip, allowing you to confidently carry this portable speaker without worrying about dropping it. Rubber pads on both ends prevent slipping and absorb potential damage, cushioning the speaker softly after a fall. This speaker is perfect for outdoor sports like skiing, golfing, cycling, hiking, and camping. 【Bluetooth V4.2 Range Test】If the wireless speaker is placed in a corner or behind walls, the range will be approximately 33 feet. You can use this speaker with your phone to play Pandora and place the speaker outdoors while keeping your phone within 33 feet. The range is excellent in a straight line, reaching about 100 feet without obstructions or walls. Place the speaker up to 100 feet away from an Echo Dot, Echo, or other Bluetooth device.