Gaming headsets require a balance of key features to be truly epic. Oliviant delivers sound quality, performance and ergonomics for comfort during long gaming sessions, while watching movies or listening to music.


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Gram Spectrum reviews in eTeknix!

“The Tesoro Gram Spectrum is a formidable weapon for those who want a slick and fast keyboard with lightning fast responses. ”

Durandal Ultimate in techporn!

“Build quality is second to none. I have said it earlier: The Durandal Ultimate is built like a tank.”

Excalibur in PC Game Ware!

“There’s no doubt that the Tesoro Excalibur is a good mechanical keyboard and the Kailh based switch (Blue in this case) works well.”

Lobera Spectrum in KitGuru!

” It is clear that Tesoro has been hard at work on perfecting its RGB functionality, which has improved leaps and bounds.”

Gaming Headset

Natural and transparent sound
for great direction pinpoint

50mm Driver Units

Enhanced 50mm speakers deliver crisp audio for a crystal clear gaming experience

Extremely good isolation
from external noise

Equal Acoustic Chamber Cavity Design

Designed to provide equilibrium for a balanced experience.

Multi-usage Flexibility

Smart in-line control that adapts to multi-devices

A-class Comfort

Protein Earpads

Earpads built with memory foam cushions wrapped in soft protein-leather offering comfortable,breathable fit.

Lightweight Ergonomic

Built with a lightweight suspension band the Olivant Pro offers a relaxed fit and features memory foam cushions for comfortable, long duration gameplay.

Self-adjusting Headband
Fits All Head Sizes

A one size fits all solutions for gamers of all shapes and sizes.

Uni-directional Microphone

Advanced unidirectional microphone meaning you here only what is necessary with complete clarity.

Detachable Microphone

With a detachable microphone boom, the A2 Pro can transform into a headset to be used wherever you may go.


  • 50mm gaming-class drivers
  • Equal acoustic chamber design
  • Natural and transparent sound for great direction pinpoint
  • Lightness ergonomic and protein earpads
  • Extremely good isolation from external noise
  • Self-adjusting headband to fit all head sizes
  • Unidirectional microphone that filters out unwanted noise
  • Detachable and flexible microphone boom
  • Smart in-line control that adapts to multi-devices
  • Compatible with Win XP, Vista, 7, 8, 10, Smartphones, Tablets, PS4, XBOX One (adaptor required)


Model numberA2
Driver Unit50mm
Frequency Response20Hz~20KHz
Impedance32 Ω ± 15 %
Max. SPL at 1kHz117±3dB
Microphone DirectivityUnidirectional
Mic Impedance2.2K ohms
Mic Sensitivity-58+/- 3dB (at 1KHz)
Ear cushionsProtein, interchangeable
Cable Length1.4m + 1.6m In-line Control
Plugs3.5mm - 4pole pin x 1
3.5mm - 3pole pin x 2
CompatibilityPC/Mac/Smart phone/Tablet/PS4/XBOX One (adaptor required)
Package ContentsHeadset, Mic Boom, 3.5mm In-line Control
Dimensions WxLxH191 x 94.5 x 202.5 mm
Weight (w/o cable)315 g


 ProductsFirmwareSoftwareProduct SheetManual