WEB LINK; https://www.sonicinformed.co.za/catalogue/multimedia-headsets/ml-k360;

Microlab K360 Foldable Lightweight Headset With Line-In Microphone, 2X Stereo 40mm Drivers And 50mW(max.) Input Power - Black/Red Colour

Features:
Line-in microphone
Foldable sides for small size storage
50 mW of pure sound reproduction
Two stereo 40 mm drivers for clearer sound
Adjustable length, and lightweight headband
PU ear cups pivoted on its axis for comfortable wear
Circumaural headset type for passive noise reduction
Additional 3.5 mm stereo jack allows another headphones to be connected
This daisy-chain function lets a second listener to plug in and share the music entertainment

Specifications:
Speakers:
Output power: 50 mW
Driver unit: 40 mm diameter
Sensitivity: 108 dB ± 3 dB
Frequency range: 15 Hz - 20 kHz
Impedance: 32 Ohm
Cable Length: +/- 1.5m

Ear cups:
Ear cups material: PU
Ear cups size: 70 mm (W) x 90 mm (L)

Interfaces:
Input: 3.5 mm stereo
Plug: Gold plated
Microphone: Condenser

-Weight: 400g
-Dimensions: (L)22 x (W)20 x (H)8cm