360 Hi-Fi Stereo Sound and Rich Bass M3 true wireless earbuds have oversized 10mm drivers that deliver powerful sound with boosted bass,presents a powerful and wide sound range, which makes the treble full of dynamics, and the bass powerful.Adopt advanced Bluetooth chip makes the sound played by the earphones much more beautiful and pleasant, the super loud sound is suitable for sports,beach,outdoor.Compact and Lightweight at 4.5 inches high and 3.07 inches in diameter, this speaker is perfect for on-the-go use for convenient carrying just 3.24 inches, this mini bluetooth speaker is convenient to be carried to anywhere without any burden.Clip-on Portable SpeakerThis clip-on portable speaker may be attached to your shirt, backpack, or jacket via its durable spring clamp.The clip-on design ensures maximum stability,the speaker will stay firmly in place even under intense or extreme cycling. Improved 4x Stronger Clip for Ultimate Durability: Easy-open clip for one-handed operation allows you to affix portable bluetooth speaker anywhere. Just listen to your tunes wherever you're headed.Advanced Bluetooth 5.3 Equipped with the latest Bluetooth 5.3 chip, this speaker ensures fast pairing and a stable connection. It also features a built-in microphone for high-quality hands-free calls and automatic reconnection to the last device used.Advanced Bluetooth 5.3 technology ensures the vast majority of Bluetooth devices including cell phones, computers, TVs, tablets, VR, game controller, etc. within 33 feet range.Dustproof & WaterproofWireless bluetooth speaker adopts durable design and IPX45 waterproof rating. It's ideal for outdoor activities, perfect for use at party, pool, beach, car, boat, golf cart, RV, bike, camping or hiking, and more. IPX4 protects against water splashes and spills, resists light water spray and splashes, and does not partially or fully submerge the speaker in water.