Detailed Tiergrade TierEarphone109 lightweight headset Specs

talk time
of weight
Bluetooth Version
Avg. rating:
(67%) (274 reviews over 2 sources)

The TierEarphone109 is the only Tiergrade bluetooth headset we cover.
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General Specifications
  • HD Voice technology
  • Magnetic earbuds
Weight (ounces)0.2 oz.
Weight (grams)5.7
Dimensions4.3 x 4.8 x 1.4
Dimensions mm109.2 x 121.9 x 35.6
Wearing stylesIn-ear
Main categoryLightweight headset
Release year2016
Release month11

Audio Features
Noise cancellation system (no specific technology mentioned)
Microphone typeHigh-definition
Under The Hood
Stand-by Time1.4 weeks (Equivalent to 10.0 days or 150 hours)
Talk time4.0 hours (300 minutes)
Music Playback Time4.0 hours (240 minutes)
Charging plugMicro USB
Physical Specs
FinishPlastic body, Silicon rubber tips
Width (inches)4.8
Height (inches)4.3
Depth (inches)1.4
Width (mm)121.9
Height (mm)109.2
Depth (mm)35.6
Bluetooth Technology4.1
Bluetooth Profiles SupportedHFP
Other Specs & Features
Multipoint (2 devices)
Available colorsBlack
Special Included Accessories
  • Three pairs of ear tips (small, medium, large)
  • Three pairs of ear fins (small, medium, large)
  • Charging cable
  • Pouch
Claimed qualities
  • High connection quality
  • High-fidelity stereo and crystal clear sound
  • Secure fit
Control buttonsMultifunction button (for ending, rejecting, and redialing phone calls and streaming music), Volume controls
Indicator lights (pairing and battery status indicator)


On one hand, this Bluetooth headset's battery specs may leave its user hanging, considering that its 4-hour playback and 5-hour talk time barely make it past half of the average values across all models, but it sports redeeming qualities like noise cancellation, magnetic earbuds, and a rather light 0.2-ounce profile.

Also known as Tiergrade 109.

Tiergrade TierEarphone109 Links:

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