KIWI design To Unveil K4 Duo AIO Audio Head Strap with Battery for Quest 3/3S

The K4 Duo is the first all-in-one audio and power solution designed for the Quest 3 and 3S. The K4 Duo is the first all-in-one audio and power solution designed for the Quest 3 and 3S. It features a single USB-C connection to eliminate the need for extra cables and addresses the Quest 3S's lack of a traditional 3.5mm headphone jack. In collaboration with acoustic experts with over a decade of experience at LG and GoerTek, this device provides gamer-tuned audio through a finely calibrated...

LOS ANGELES, 25/06/2025 (informazione.news - comunicati stampa - elettronica)

The K4 Duo is the first all-in-one audio and power solution designed for the Quest 3 and 3S.

It features a single USB-C connection to eliminate the need for extra cables and addresses the Quest 3S's lack of a traditional 3.5mm headphone jack. In collaboration with acoustic experts with over a decade of experience at LG and GoerTek, this device provides gamer-tuned audio through a finely calibrated equalizer (EQ). The unique PU+PEN composite diaphragm ensures sound is specifically optimized for VR gaming.

With its 45W DualFast Charging capability, the K4 Duo can also charge both the headset and strap simultaneously in just 2.5 hours using one cable. Weighing only 459g, the head strap is particularly engineered for optimal comfort, balancing the front-to-back weight of the Quest 3 and 3S to minimize neck strain during extended use.

As a leading XR accessory manufacturer, KIWI design always underscores the commitment to producing high-quality accessories for users and the community. For more information about our brand and products, please visit our Amazon Store and follow KIWI design:
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