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Fischer Audio Omega Infinity FE-381 Wireless In-Ear Earphone with Mic - Space Blue

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Fischer Audio Omega Infinity FE-381 Wireless In-Ear Earphone with Mic - Space Blue

  • Secured and comfortable for long wearing with over-the-ear loop design.

  • Lightweight with unique metallic space blue housing.

  • Up to 9 hours playback.

  • Powered by dual Lithium-ion batteries.

  • 200 hours of standby time; 2.5 hours tofull charge.

  • AptX audio compatible for high quality sound.

  • CSR cVc technology for noise suppression and natural voice.

  • Advanced Audio Distribution Profile (A2DP) compatibiliy.

  • Able to pair with up to 2 devices at the same time.



Fischer Audio’s first foray into Bluetooth technology, Omega Infinity FE-381BT is an extension to the Omega Series that were launched last year. Omega Infinity aims to bring infinite freedom for the busy active people who demands both excellent audio quality and unrestricted mobility. Driven by Bluetooth 4.0 technology, the earphones focus on the three main aspects that are most important to Bluetooth users – Comfort, Sound and Battery life. 

Designed for active lifestyle, the secured, preformed over-the-ear loop ensures the lightweight sweat resistant (IPX 4) earphones stay in place regardless of the activity. Sporting a metallic Cosmo blue finish, Omega Infinity does not look at all a step out of place when worn on the train, or in the gym.
Take a break from music listening and simply snap the earphones together. The magnets on the back housing will keep the earphones in place without excessive tangles when not in use.

Like all Fischer Audio products, high audio quality is a key aspect. Thus through aptX™ high fidelity audio, CSR cVc® technology for noise suppression and A2DP compatibility, we ensure that only quality sound is achieved. Omega Infinity is slightly strong in the bass end with clear, distinct vocals. Hence it is recommended for a wide genre of music that includes Rock music to Jazz to Pop music.

Omega Infinity offers one of the longest battery life amongst Bluetooth earphones in the market with its dual Lithium-ion batteries. It is able to power up to 9 hours of music/talk playback with 200 hours of inactive standby mode. Operated by a high quality CSR Bluetooth chip, Omega Infinity runs strong transmission signal with minimal fuss. Besides the usual music and microphone controls, the earphones also comes with a Multi-Connect function which allows it to connect up to 2 devices simultaneously. You get to stay connected throughout the day because that’s what Omega Infinity brings you. Wireless Infinity!

Technical Specifications

Additional Information

Colour Blue
Warranty 1 year (local)
Availability Available
Product Type Earphone
Style/Type Universal In-Ear
Features Bluetooth, Microphone
Driver Configuration 1-Driver (Dynamic)
Frequency Response (Hz) 20 - 20 000 Hz
Impedance (Ω) 16 Ohm
Sensitivity 109 dB
Headphone Design Closed-Back
Cable Style Wireless
Input Connectivity 3.5mm stereo
Additional Tech Specs


  • Driver diameter: 8 mm
  • Frequency range: 20 – 20 000 Hz
  • Sensitivity: 109 dB
  • Impedance: 16 Ohm
  • Maximum power input: 10 mW
  • Audio Jack: 3.5 mm
  • Microphone: Yes
  • Bluetooth: 4.0 +EDR(backward compatible)
  • Full Charge Time: 2.5 hours
  • Talk/Music Playback time: Up to 9 hours
  • Standby Time: 200 hours
  • Operating Range: 10 metres
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