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Black over-ear headphones with foldable frame and 4.9ft nylon cord

Botesty Sound lris Over-Ear Headphones Black 3.5mm 4.9ft

SKU CH-N0EN-PMDZW

Wired over-ear headphones with a built-in microphone, 40 mm drivers, 3.5 mm connector and a 4.9 ft tangle-free nylon cord

  • Driver size40 mm
  • Frequency range20 Hz
  • Headphone styleOver Ear
  • Impedance40 ohms
  • Signal-to-noise ratio110 decibels
  • Audio sensitivity110 decibels
  • 40 mm drivers deliver rich audio across 20 Hz to 20 kHz
  • 110 dB sensitivity produces loud, clear sound from low-power devices
  • Passive over-ear cups block outside noise without batteries
  • 5 mm plug works with phones, tablets, laptops and more
  • 9 ft tangle-free nylon cord resists knots during daily use

Botesty Sound lris 3.5mm Wired Headphones

The Botesty Sound lris is a wired over-ear headset with a 3.5mm connector and a 4.9ft tangle-free nylon cord. A built-in microphone on the cable supports hands-free calls and online learning. The foldable design aids storage and transport for daily use.

Suits 3.5mm devices only; no USB or Lightning

These headphones connect solely via a 3.5mm jack, so they suit smartphones, tablets and laptops that retain that port. Volume is controlled on the device, not the headset. The microphone is not supported on desktops or certain laptops, and some adapters will not pass the mic signal.

40mm drivers with 40 ohm impedance

The 40mm driver units present a 40 ohm input impedance and deliver a 20Hz frequency response with 110dB sensitivity and signal-to-noise ratio. Passive noise cancellation comes from the over-ear cups. The microphone shares the same 40 ohm impedance and 110dB ratings.

How it compares

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

Price $30.99
Pricier than about 56% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameBotesty Sound
Model nameLris
Part numberLris
Product typeOver the Ear
Product colorBlack
Audio & video
Driver size40 mm
Frequency range20 Hz
Headphone styleOver Ear
Impedance40 ohms
Signal-to-noise ratio110 decibels
Audio sensitivity110 decibels
Wearing styleOver ear
Noise cancellationPassive
Mic impedance40 ohm
Mic frequency response20 Hz
Mic signal-to-noise ratio110 decibels
Mic sensitivity110 decibels
Connectivity
Wireless technologyIR
Ports & slots
Connection3.5 mm
Compatibility
Compatible withWireless
Supported platformsCertified for Windows Vista
In the box
In the box1* wired headphones, User Manual

Questions about this item

Does the 3.5 mm plug require a separate headphone and microphone port or a single combined jack?

The 3.5 mm connector is a single plug; microphone function depends on the device supporting a combined headset jack — desktops with separate ports and some laptops will not enable the mic.

Will the 40 mm drivers and 110 dB sensitivity work properly with an older smartphone that has a 3.5 mm jack?

Yes — the 40 mm drivers, 40 ohm impedance and 110 dB sensitivity are designed for standard 3.5 mm outputs found on older smartphones and tablets.

How can I confirm the headset is delivering the rated 20 Hz to 20 kHz response after plugging it in?

Play a frequency sweep test track; you should hear continuous output down to 20 Hz and up to the upper limit without distortion at normal listening levels.

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