Gravastar new products - techbuzzireland

GravaStar, creators of one-of-a-kind sci-fi inspired hi-fi audio products, has announced the launch of Sirius P5, earbuds and cases that combine hyper-modern creativity, functionality and customization with mecha-inspired designs. The lightweight open ear Sirius P5 features 12mm dynamic drivers and Qualcomm aptX high-definition to deliver powerful bass and clear, industry-leading stereo sound quality. The first to offer interchangeable cases, Sirius P5 will have three unique, sci-fi inspired industrial designs available at launch: Defense Armor, Defense Mecha and Defense Crystal, with more styles on the way. 

Sirius P5 and its custom cases give a nod to nostalgic, classic sci-fi culture while also being inspired by modern industrial design. Made from either zinc alloy or Lego-like material prized for strength and rigidity, each interchangeable case protects Sirius P5 from drops and scratches, while also standing out for its unique, futuristic design. Users are able to purchase different cases and switch them up for style variation, without needing to purchase a new set of earbuds. Four RGB lights on the left side of Sirius P5 can be customized with changing colors for additional personalization. Each charging case holds four extra charges, combining with an eight hour battery life on the earbuds to deliver 40 hours of total playtime. 


“Our audio products take inspiration from sci-fi and cyberpunk characteristics, each one having a collectible element to it,” said Yong Huang, GravaStar founder and industrial designer. “Sirius P5 is unique in that we took inspiration from the iconic retro lighters that allow users to collect and change their cases while adding protection. We’ll continue to release new designs so people can have fun expressing their style while vibing to their music.” 

Built with the latest Qualcomm 3046 chip and featuring Bluetooth 5.2, Sirius P5 boasts a fast and stable connection. The 12mm drivers are able to cover a wide range of frequencies while delivering powerful, deep bass at a high volume using less power. Qualcomm aptX high definition delivers high resolution audio over Bluetooth with clear, industry-leading stereo sound and no interference.

New Gravastar range

Just as a mecha robot is controlled easily by the person who operates it in the sci-fi world, Sirius P5 combines futuristic design with easy to use features like smart touch controls to switch between calls and music, control volume, change tracks, pause / play, activate Siri, and more. Each earbud weighs only five grams and fits snugly inside the ear with Environment Noise Canceling to block out any external noise for a superior, stable audio experience in any situation. Sound is tailored to activity, with 48ms low latency for Gaming Mode to pinpoint movements and clear, natural vocals with concert acoustics in Music Mode. An IPX4 water-resistant rating makes Sirius P5 ideal for outdoor and athletic pursuits, while an included necklace can be attached to the earbuds to ensure they are never lost in any activity. 

Sirius P5 earbuds will be available in black or white, and come with one charging case. Different Sirius P5 sets are available at At time of launch three variations will be available with more being released quarterly. MSRP for the earbuds is $79.95 – $99.95. From October 6 to November 1, a special pre-order price of $89.95 includes one set of black earbuds and all three cases, normally offered for $139.95. 

Additional Tech Specs 

  • Battery Type: Polymer lithium-ion battery 
  • Earbuds Charging Time: 1.5 hours 
  • Single Earbuds Battery Capacity: 45 mAh 
  • Single Earbuds Weight: 5g 
  • Charging Case Battery Capacity: 500 mAh 
  • Charging Case Charging Time: 2 hours 
  • Input: 5V–350mA 
  • Output: 5V–150mA 
  • Playtime: Up to 8 hours of listening time with full charge (50% volume) ● Standby time: Around 80 hours 
  • Bluetooth: V5.2 
  • Bluetooth Protocol: A2DP, AVRCP, HFP 
  • Decoding Format: SBC/AAC/APTX 
  • Bluetooth Distance: >10m 
  • Sensitivity: 99dB+/- 3dB 
  • Frequency response range: 20Hz – 20KHz 


About GravaStar

GravaStar was founded in 2018, born from the founder Yong’s vision to create a futuristic, cyberpunk world fusing sci-fi with hi-fi. The GravaStar team is composed of designers, craftsmen, cartoonists, engineers, gamers, music fans, explorers, and other visionaries working together to make cool things and merge mecha, metal, and technology with everyday products. With 18 years of industrial design experience, Yong uses his personal passion to produce design-driven, hyper-modern playable collectibles that don’t compromise on sound quality, creating elegant products for users who want to be different. 

By Jim O Brien/CEO

CEO and expert in transport and Mobile tech. A fan 20 years, mobile consultant, Nokia Mobile expert, Former Nokia/Microsoft VIP,Multiple forum tech supporter with worldwide top ranking,Working in the background on mobile technology, Weekly radio show, Featured on the RTE consumer show, Cavan TV and on TRT WORLD. Award winning Technology reviewer and blogger. Security and logisitcs Professional.

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