Most-complete Erato Rio 3 noise cancelling Bluetooth headset Specs

talk time
of weight
Bluetooth Version
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General Specifications
Weight (ounces)0.5 oz.
Weight (grams)14
Dimensions1.8 x 2 x 1.3
Dimensions mm46 x 51 x 34
Wearing stylesOver-the-ear
Main categoryNoise cancelling Bluetooth headset
Release year2016
Release month08
Release day14
Release quarter03
Sports featuresIPX5-rated (water-resistant) nano coating

Audio Features
Speaker diameter14.2 mm (Comply diaphragm)
Speaker sensitivity100 dB at 1kHz
Speaker impedance32 Ohms
Speaker Frequency Range20Hz- 20kHz
Sound QualityAAC, AptX, SBC Codecs
Noise cancellation system
Number of microphones1
Microphone typeMEMS omni directional
Microphone Sensitivity-38dB (+/- 3dB)
Under The Hood
Stand-by Time2.1 weeks (Equivalent to 15.0 days or 360 hours)
Talk time6.0 hours (480 minutes)
Music Playback Time6.0 hours (360 minutes)
Battery Power130
Battery charging time120 minutes
Charging systemMicro USB
Bluetooth range30feet
Charging plugMicro USB
Physical Specs
FinishNano coating
Width (inches)2
Height (inches)1.8
Depth (inches)1.3
Width (mm)51
Height (mm)46
Depth (mm)34
Bluetooth Technology4.2 (CSR)
Bluetooth Profiles SupportedA2DP 1.3, AVRCP 1.6, HFP 1.6, HSP 1.2
Other Specs & Features
Voice prompts
Warranty1 year
Available colorsGlossy Black, Space Gray, Cherry Red, Turquoise, Lighting Green
Special Included Accessories
  • Travel case
  • extra ear tips
Control buttonsVolume +/-, Multifunction (power, call handling, pause/play)
RuggedIPX5 (water resistant)
Indicator lights (power, calls, charging status, and pairing)
User manualClick here


This lightweight sport Bluetooth headset comes with speaker drivers that are almost twice the size of regular ones, at 14.2mm, and packs in specs like a built-in MEMS omni directional microphone, an IPX5 rating for water resistance, and a 6-hour playback time.

Also known as Erato Audio Rio 3.

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