Gravastar P9 Sirius Pro Wireless Earbuds: The Futuristic Noise Cancelling Earbuds You've Been Waiting For

Published on May 26, 2023, 4:45 p.m.

Futuristic design meets stellar sound with the Gravastar P9 Sirius Pro wireless earbuds. Inspired by science fiction, these earbuds stand out with their unique aesthetic while also delivering high-quality audio performance. Let’s take a closer look at what makes the Sirius Pro a strong contender in the world of wireless earbuds.


The Gravastar P9 Sirius Pro earbuds launched in 2022 and hail from the up-and-coming audio brand G GravaStar. Priced at around $130, these premium earbuds combine advanced audio drivers with a slick, cyberpunk-inspired design. The Gravastar P9 Sirius Pro Wireless Earbuds aims to provide robust wireless connectivity and powerful, immersive sound quality for enjoying music, movies, games, and calls on the go.

 Gravastar P9 Sirius Pro Wireless Earbuds

Key Features

  • Futuristic design - zinc alloy charging case with LEDs gives a modern high-tech look
  • Active noise cancellation - eliminates ambient sound for undisturbed listening
  • IPX5 waterproof - sweat and splash resistant for workouts and active lifestyles
  • Gaming mode - ultra low latency synchronizes audio perfectly with video
  • Touch controls - manage music, calls, volume right from the earbuds
  • Fast pairing - Bluetooth 5.2 connects quickly and maintains a stable signal

 Gravastar P9 Sirius Pro Wireless Earbuds


The smooth, contoured earbuds are a vision of miniature elegance, shaped to nestle comfortably in the ear. Touch panels artfully embedded into each earbud allow intuitive control of audio and calls like a maestro conducting a symphony orchestra.

Ease of Use

Connecting wirelessly via Bluetooth 5.2, the Gravastar P9 Sirius Pro Wireless Earbuds sync effortlessly with your devices. Simply pluck the earbuds from their high-tech charging cradle and they will serenade you within seconds. Controlling music, volume, and calls through the responsive touch surface becomes second nature.
 Gravastar P9 Sirius Pro Wireless Earbuds

Sound Quality

Engineered with precision, the 7.2mm dynamic driver pumps out booming bass while the Knowles armature sprinkles crystalline treble on top. Together they produce expansive sonic landscapes enriched with sparkling details and thundering depth. Each note rings out with pristine clarity even at higher volumes.


An ingeniously designed microphone arrays captures your voice with crisp clarity on phone calls. Paired with active noise cancelling tech, it focuses on your words while simultaneously hushing the din of external clamor.

Noise Cancellation

Like a vigilant sentry, the Gravastar P9 Sirius Pro Wireless Earbuds’s noise cancelling guards your listening sanctuary, identifying and nullifying disruptive ambient noise before it can intrude upon your audio contentment.
 Gravastar P9 Sirius Pro Wireless Earbuds

Battery & Charging

The earbuds provide up to 4 hours of wireless playback from a single charge. Their charging case is a portable power bank, replenishing their batteries two additional times for 12 hours of cumulated listening delight. A speedy 10-minute top-up infuses an hour of playtime when you’re in a hurry.


Bluetooth 5.2 enables near-instantaneous pairing with smartphones, tablets, computers, and other devices. A steady wireless connection beams music up to 10 meters away so you can roam freely, with antenna reliability even in crowded frequencies.


Responsive touch panels on each earbud allow on-the-fly control of audio playback, call management, volume, and noise cancellation mode. Tap, swipe, and press to command your listening experience while the earbuds are nestled in your ears.

Build Quality

Encased in smooth, durable plastic, the Gravastar P9 Sirius Pro Wireless Earbuds can endure daily use and the rigors of travel. Their IPX5 waterproof shield protects the innards from damaging moisture when working up a sweat or running through the rain.
 Gravastar P9 Sirius Pro Wireless Earbuds


Ergonomically contoured, the earbuds’ molded shape and silicone tips seal snugly without discomfort. Weighing only 6 grams each, they rest feather-light in your ears for hours of wearing ease.

 Gravastar P9 Sirius Pro Wireless Earbuds

Use Cases

Take the Gravastar P9 Sirius Pro Wireless Earbuds anywhere you want excellent wireless audio. Their sweatproof design makes them perfect for the gym, runs, hiking, and training. Active noise cancellation helps you focus during work video calls or when studying. Gaming mode enhances immersion whether you’re playing on your phone or computer. The compact charging case fits easily into a pocket or bag for listening on the go.

User Feedback Analysis

Reviews spotlight the Gravastar P9 Sirius Pro Wireless Earbuds’s avant-garde aesthetics and afterward, its impressive acoustical aptitude. The earbuds harvest high praise for their harbinger from the future styling, sculpted charging case, and RGB flourishes that entice the inner technophile.

Beyond outward appearances, users sing high praises for the euphonic sonic abilities of the Gravastar P9 Sirius Pro Wireless Earbuds. The sound signature casts an expansive soundstage, projecting the listener into a grand auditorium. Thundering low frequencies shake the foundation while crystalline highs shimmer brightly atop the mix. Vocals beam with pristine clarity and instrumental timbres burst with lifelike richness.

Noise-canceling abilities also garner applause, enveloping the listener in a protective bubble that silences the outside world. This allows the Gravastar P9 Sirius Pro Wireless Earbuds’s excellent audio fidelity to shine even in noisy environments. Gamers especially relish the low latency and synchronization when using the earbuds in Gaming Mode.

The lightweight, ergonomic shape cushions comfortably in the ears for long listening sessions. Users compliment the customizable fit and secure stability while on the move. Water and sweat resistance inspires confidence during workouts and other active pursuits.

Less enthused feedback centers around finicky Bluetooth connectivity and shorter than advertised battery life. While annoying, the pairing issues seem intermittent rather than systemic. More consistent battery longevity would be welcomed, but quick charging helps mitigate any shortfalls.

Overall, customers rave about the Gravastar P9 Sirius Pro Wireless Earbuds’s aesthetic originality, rewarding sound quality, and generous feature set offered at an affordable sub-$150 price point. For those seeking great wireless audio wrapped in a sleek cybernetic shell, these earbuds tick all the boxes.


  • Eye-catching futuristic design
  • Great noise cancellation
  • Deep, immersive sound with strong bass
  • Ultra-low latency ideal for gaming
  • Comfortable and secure fit
  • Sweat and splash resistant


  • Battery life only around 4 hours per charge
  • Connectivity can be spotty at times


Priced around $130, the Gravastar P9 Sirius Pro Wireless Earbuds offer tremendous value. Their stand-out sci-fi inspired design, great noise cancellation, waterproofing, and excellent audio make them a bargain compared to competing premium wireless earbuds. You get high-end features and great sound without the outrageous price tag.
 Gravastar P9 Sirius Pro Wireless Earbuds

Final Verdict

With their standout futuristic design and excellent well-rounded performance, the Gravastar P9 Sirius Pro wireless earbuds are easy to recommend. Their combination of sleek looks, great sound, and solid battery life makes these an awesome choice whether you’re listening to music at home, commuting, working out, or gaming on the go.


  • Earbud weight: 6g each
  • Battery life: up to 4 hours (earbuds), additional 3 charges from case
  • Wireless range:unknown
  • Bluetooth version: 5.2
  • Noise cancellation: Active
  • Waterproof rating: IPX5
  • Charging port: USB-C
  • Audio drivers: 7.2mm dynamic driver, Knowles balanced armature
  • Frequency response range: unknown
  • Charging time: unknown

Box Contains

  • Gravastar P9 Sirius Pro earbuds
  • Charging case
  • USB Type-C charging cable
  • Extra ear tips (3 sizes)
  • Carrying pouch
  • Quick start guide

How to Use

Start by charging the case and earbuds fully. Pair the earbuds with your phone or other Bluetooth device - the Sirius Pro earbuds will show up in your device’s Bluetooth settings. Remove the earbuds from the case and they will connect automatically. Adjust the fit using the different sized ear tips for comfort and noise isolation. Activate noise cancellation and select your desired audio source to start listening. Control music playback, volume, calls, and ANC mode using the touch sensitive panels on each earbud. When finished, place the earbuds back in the charging case. The case LEDs indicate the battery status so you know when to recharge.

Gravastar P9 Sirius Pro Wireless Earbuds