Bluks BX-604 Auraloop OpenWear Earbuds – ANC + ENC with Quad Mic & Gaming Mode

Want your music without feeling cut off from everything around you? BLUKS BX-604 Auraloop lets you enjoy your audio in a comfortable open-wear design while keeping your ears more aware of your surroundings. Add powerful sound, clear calls, and a secure fit, and you have earbuds made to stay with you through workouts, gaming, and everyday listening.

Bluks BX-604 Auraloop

Most open-ear earbuds trade away noise control for comfort. Auraloop doesn’t, it pairs a lightweight, ergonomic OpenWear design with genuine ANC and ENC, so you stay aware of your surroundings, and Quad Mic technology backs that up with four microphones dedicated to voice clarity.

BX-604 also combines 12mm drivers that don’t lock you into one fixed tuning. Bass Mode, Theater Mode, and Music Mode let you switch the listening experience depending on what you’re doing. Gaming Mode drops latency to 50ms for smooth, lag-free audio during gaming and streaming, and smart touch controls handle music, calls, and volume without needing an app. With Bluetooth 6.0, IPX5 water resistance and a charging case adds an LCD display so you can easily check the remaining battery.

If you want to explore another open-ear style, the Zero Open Zbuds Earcuffs offer a different earcuff-style approach with open-ear listening.

In-Depth Specs

OpenWear Design for a More Natural Fit

The standout feature of the BX-604 is its OpenWear Stereo design. Unlike conventional in-ear earbuds, the BX-604 sits around the ears and features a lightweight, ergonomic design. This makes them useful when you want to listen to music while still maintaining awareness of your surroundings.

12mm Drivers for Powerful Sound

BX-604 comes with 12mm drivers designed to give your music a fuller and more powerful sound. Its larger drivers help deliver the punch and depth you expect from your audio. BLUKS also provides different sound modes, allowing you to change the way your audio feels depending on what you are listening to.

ANC + ENC Noise Reduction

ANC is designed to reduce surrounding background noise during listening, while ENC works with the microphones to improve voice clarity during calls. This combination gives the BX-604 more flexibility for both listening and communication.

Quad Mic Technology for Clearer Calls

With four built-in microphones, the BX-604 is designed to improve voice pickup during calls and gaming.

The multiple-microphone setup helps capture your voice more clearly while the ENC system works to reduce unwanted environmental noise. This makes the earbuds useful when you need to take calls without reaching for your phone.

50ms Low Latency for Gaming

BX-604 offers a 50ms low-latency mode, helping reduce the delay between what happens on screen and when you hear the corresponding sound.

This makes it suitable for mobile gaming, video watching, and other situations where better audio timing can make the experience feel more responsive.

Up to 6 Hours of Playback

These earbuds provide approximately 4.5–6 hours of playback, depending on usage. Each earbud has a 30mAh battery, while the charging case carries a 350mAh battery. The case can recharge the earbuds multiple times, helping extend your listening time between charges.

LCD Display Charging Case

BX-604 comes with an LCD display case that shows the battery status, making it easier to know how much charging power is left before you head out.