We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Orange headband headphones with thin flat speakers and inline microphone

AcousticSheep

AcousticSheep RM2OS RunPhones Microphone Small Orange Exuberance 3.5mm

SKU CH-1S0G-7Y1GN

Lightweight headband headphones with a 3.5 mm plug, microphone, and secure fit for active use

  • Frequency range20 Hz–20 kHz
  • Impedance32 ohms
  • Connection3.5 mm
  • Product typeHeadphone
  • Product colorOrange Exuberance
  • Key featuresBENEFITS: Secure fit headphones stay put during activities S
  • Secure fit stays put during active movement
  • Snug wicking headband keeps sweat at bay
  • Ambient sound awareness improves outdoor safety
  • Patented headphone-in-headband design removes earbud pressure
  • 5mm plug works with most media players

Headphone-in-headband design for active use

AcousticSheep RunPhones RM2OS place ultra-thin stereo drivers inside a wicking sport headband. The patented layout keeps the earpieces secure while leaving the ears open to ambient sound. A flexible four-foot cord ends in a standard 3.5mm plug for broad device compatibility. The small Orange Exuberance band fits heads up to 21.375 inches.

20Hz–20KHz response and 32-ohm impedance

The drivers cover the full audible range from 20Hz to 20KHz at 32 ohms, delivering balanced stereo output from phones, tablets or portable players. Sensitivity suits typical mobile volumes without extra amplification. Bass extension is modest, so listeners who want deep sub-bass impact will find the low end limited. The open design also reduces isolation in loud environments.

Inline microphone and removable drivers

An inline microphone enables hands-free calls and voice commands without removing the headband. The padded driver modules slide out for headband washing or replacement, extending the product’s usable life. Eco-friendly, lead-free electronics are used throughout. No carrying case, spare pads or adapter cables are mentioned in the supplied data.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 55% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameAcousticSheep
Model nameRM2OS
Product typeHeadphone
Product colorOrange Exuberance
Audio & video
Frequency range20 Hz–20 kHz
Impedance32 ohms
Ports & slots
Connection3.5 mm

Questions about this item

Will the 3.5mm connector work with my older MP3 player?

Yes, the standard 3.5mm jack fits most media players including older MP3 devices that use a 1/8th inch audio port.

How can I confirm the 20Hz–20KHz frequency response is performing correctly?

Play a test tone sweep from 20Hz to 20KHz; you should hear consistent volume across the range without distortion or drop-outs.

Does the small headband fit hat sizes up to 6-3/4 and is the microphone built into the 4-foot cord?

The small headband fits up to 6-3/4 (20–21.375 inches). The inline microphone is integrated into the flexible 4-foot stereo audio cord.

More in Earbuds & Over-Ear Headphones

Similar items