TREBLAB HD77 – Speaker – Loud 360° HD Surround Sound with Bass, 30W Stereo, IPX6 Waterproof, 20H Battery, Portable w/Bluetooth, Wireless Dual Pairing for Outdoor

【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)

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).

DAZZLING 360 DEGREES LED LIGHTS: Pulse 4 shines through the night with an amazing, high-resolution 360-degree LED lightshow. POWERFUL JBL ORIGINAL PRO SOUND: Pulse 4 delivers JBL Signature Sound in every direction with its ingenious 360 degree speaker array. 12 HOURS OF PLAYTIME: Ready to get your groove on, Pulse 4 delivers up 12 hours of battery life on a single charge.