Blitzwolf BW-WA4

Universal mobile audio system of medium power with wireless connectivity, water resistance, built-in card reader, integrated microphone, separate 3-pin miniJack input for analog sources, and capacious battery. Provides loud and high-quality sound sufficient for sound design of rooms up to 30 m². Positioned by the manufacturer as a mid-range product of 2022, designed for sound design of rooms and open areas.

This mobile speaker is equipped with two active acoustic emitters with a total power of 30 W, a low-frequency passive resonator, and an energy-efficient digital class D amplifier. The speaker's dimensions are small (6.8x21.5x5.5 cm), and it weighs 689 g. The Blitzwolf BW-WA4 audio system can be useful at picnics and other outdoor events. The sturdy rectangular plastic body has rounded corners and is equipped with textile inserts.

The Bluetooth 5.0 interface is used for pairing with wireless sources. Audio content streaming is supported from smartphones, tablets, laptops, portable TVs, and other compatible devices. Thanks to the microphone and support for the corresponding profiles, the speaker can be used in speakerphone mode for hands-free communication. The manufacturer claims the ability to operate in music playback mode for up to 18 hours (at 70% volume level).