The DOSS SoundBox Pro Bluetooth Speaker delivers robust 20W stereo sound with active extra bass, offering clear audio performance for outdoor gatherings and personal listening. Its IPX6 waterproof rating ensures reliable operation in damp conditions, such as garden, hiking, camping, or poolside use. The speaker features multi-color lights that pulse with the music, adding a festive atmosphere. With a 20-hour playtime, it supports extended listening sessions without frequent recharging. TWS pairing allows two units to connect for true wireless stereo sound, expanding the soundstage.

The black finish gives it a sleek, understated look that blends well with various environments. Constructed with durable materials including a tough exterior grille and rubberized base, the speaker withstands minor bumps and outdoor handling. The control panel includes power, volume, Bluetooth, and light mode buttons for easy operation. A 3.5mm aux input is also available for wired connections. The built-in microphone enables hands-free calling.

The speaker uses Bluetooth 5.0 for stable, energy-efficient connectivity with a range of up to 33 feet. Its compact design, measuring approximately 7.8 x 4.2 x 3.5 inches and weighing about 1.4 pounds, makes it portable for travel. The active extra bass is achieved through a dual passive radiator system that enhances low frequencies without distortion. The multi-color light modes offer options such as steady, flashing, or cycling between colors. The IPX6 rating means it can withstand powerful water jets from any direction, but not complete submersion.

Suitable for camping, beach trips, backyard parties, or everyday use. The speaker is priced affordably, offering great value for its feature set. It comes with a USB charging cable and user manual. The battery indicator shows remaining power via LED lights.

The speaker supports A2DP, AVRCP, HSP, and HFP Bluetooth profiles. Audio quality remains consistent across volume levels, with clear mids and highs. The bass response is punchy but not overwhelming. The product is backed by a standard manufacturer warranty.