Introducing Promate’s Delta-X, a superior quality TWS speaker that delivers powerful stereo sound with a 20W speaker output. Designed with a futuristic, sleek spaceship aesthetic, it features 12 dynamic RGB lighting modes and two "landing lights" on the sides that respond to voice levels, creating a visually immersive experience. The Delta-X is equipped with dedicated dual bass and dual treble drivers, offering three EQ modes for a personalized audio experience. Its built-in omnidirectional hands-free microphone facilitates seamless hands-free communication, whether during video games or conference calls. The robust 6400mAh lithium-ion battery provides 20 hours of playtime with RGB lighting or 30 hours without, ensuring long-lasting enjoyment. With efficient power usage, a wireless operating range of up to 20 meters, support for USB flash drives up to 256GB, and a 20W USB-C input for fast charging, the Delta-X is the ultimate portable speaker for both audio and visual enjoyment. Audio that is out of this world! Combining style, performance, and versatility, the Delta-X is the pinnacle of innovation in portable audio.