【Crystal Clear Bass Sound】: Advanced digital sound, noise/wind reduction technology, the bass radiators on each end and unique loudspeaker cavity structure to deliver premium acoustic sound, crystal clear balanced bass. Perfect for home, parties, school, Christmas gift, Thanksgiving day, Halloween, Black Friday. 【True Wireless Stereo Function】 : Thanks to TWS function, pair any two Sbode speakers, you can achieve true wireless Bluetooth playing for left and right channels separated of two Sbode blutooth speakers. Just control the TWS master device, then audio can be played in sync on both devices with double enhanced stereo sound. 【Durable & Portable & Waterproof】: Covered in a woven mesh-like material and built with a solid, rugged feel. The durable fabric material and rugged rubber housing, triple protection design, mean splashproof, rainproof, snowproof, dustproof, sandproof, even cleaned it with running water. But don't submerge it. Perfect for beach, bath and all water environments. Enjoy the music wherever you want.