EVA Sing Portable Bluetooth Speaker, LED Lights Auto-Changing Wireless Speaker, TWS, Small Speaker for Teens Men Women Office Home.

【10W Wireless Stereo】: Portable bluetooth speaker has 10W dual-channel 3D full-range stereo surround sound, double diaphragm deep bass, and the system is equipped with high-fidelity audio system, the sspeaker is very loud, even at the highest volume is not distorted, high quality Built-in microphone for HD hands-free calling 【Wired and wireless connection】: Wireless bluetooth speaker can be connected in two ways, wired AUX cable and wireless Bluetooth connected to the Bluetooth device. Portable speakers are compatible with most audio/video devices such as smartphones, computers, PCs, iPads, etc. 【Bluetooth 5.0 technology】: Bluetooth phone speakers are equipped with advanced Bluetooth technology and are compatible with all Bluetooth devices. The phone can display the remaining power of the speaker, connecting the device in just 3 seconds, connecting up to 30 feet (10 meters)

【Incredible Sound Loved by million people】YIER wireless bluetooth speaker has a 80w(Peak) output power and the latest 4 drivers. (2 full-range drivers and 2 tweeter driver). Meanwhile，it is debugged by professional audio engineers. So YIER wireless speakers get enhanced bass, tight mids and crystal clear highs without distortion at any volume. Its sound is loved by millions of listeners. 【Beast Stereo Sound & Advanced Bluetooth 5.0】YIER Wireless speaker equipped with state-of-the-art Bluetooth 5.0 technology, it can easily pair two bluetooth speakers. Press the TWS button and you will get immediately 160w stereo surround sound, let you enjoy the same sound as concerts and concerts at home. Besides, you can use it in the backyard jobsite garage garden kitchen beach,this speaker is enough to fill the house. 【Rich Punch Bass & Beats Driven Light Show】YIER party speaker is equipped with the latest bassup technology. Press this Bass button, this speaker will packs a punch and is enough to fill the whole party with music. And with the excellent rhythm light show, your party will more shine. Let's start preparing for summer vacations and parties.

IMMERSIVE, POWERFUL SOUND: The Ortizan Portable Bluetooth Speaker, featuring the latest independent audio processing unit and dual-precision acoustic stereo drivers, handles crisp highs and mids brilliantly without noticeable crackling at maximum volume. Using DSP technology, two 12W subwoofers and aluminum passive radiators can provide deep and accurate bass, perfectly restore the most authentic sound, giving you the top audio-visual feast! IPX7 EXTREME WATERPROOF SPEAKER: This outdoor waterproof speaker is durable enough for any extreme adventure. And after rigorous testing, it has reached the IPX7 waterproof standard. It is completely waterproof and can even float on the surface, fully submerged in 3.3 feet of water for up to 30 minutes. So you can use it at sea, in the pool, on a boat or in the shower and wherever you want to use it. 30 HOURS OF EPIC PLAYTIME: High-capacity bluetooth speakers with the latest battery technology found in high-end electric vehicles provide up to 30 hours of playback time on a single charge, allowing you to enjoy non-stop music anytime, anywhere! Of course, you can also double-tap the speaker's "EQ" button to turn off the colored lights if you want to extend battery life (actual playback time varies with volume, audio content, and usage).