Bluetooth speakers designed for powerful sound and outdoor durability. If you are looking for a portable speaker or portable bluetooth speakers that combine deep bass, clear audio, and long battery life, the TREBLAB HD77 is built to deliver. This wireless speaker features immersive 360° stereo sound with impactful bass, making it an ideal bluetooth speaker for home, office, travel, and outdoor use.

Built for versatility, the HD77 is a portable bluetooth speaker engineered with a rugged, shock-resistant body and IPX7 waterproof protection. This waterproof bluetooth speaker is suitable for pool parties, beach trips, camping, biking, hiking, and everyday outdoor activities. Whether you need outdoor bluetooth speakers waterproof or a reliable indoor wireless speaker, the HD77 adapts to any environment.

Equipped with a powerful 30W stereo system, this bluetooth speaker loud enough for parties delivers rich sound without distortion. True Wireless Stereo (TWS) pairing allows you to connect two bluetooth speakers wirelessly for an enhanced left-right stereo experience, making it a great choice for music, movies, and social gatherings.

The long-lasting rechargeable battery provides up to 20 hours of playtime on a single charge, depending on volume and usage. As a portable speaker bluetooth wireless solution, the HD77 is easy to carry and designed for extended listening sessions indoors or outdoors.

This bluetooth speaker with microphone includes a built-in mic for hands-free phone and video calls, making it useful as a speaker for home office or remote work. An AUX input allows connection to non-Bluetooth devices, expanding compatibility across smartphones, laptops, tablets, and other audio sources.

Designed for users who need a waterproof speaker bluetooth solution with strong sound performance, the TREBLAB HD77 delivers a balanced combination of portability, durability, and powerful audio. Whether used as a travel speaker, outdoor speaker, or everyday wireless bluetooth speaker, the HD77 is built to handle any setting where quality sound matters.