Do these have the same drivers as the Portapro?

I was told by the customer service department at Koss that these are indeed the exact same drivers as the PortaPro and SportaPro. Interestingly, that same person told me that the best driver they make are the ones in the KTXPro1, which is identical to these but with a titanium coated diaphragm for added stiffness. From what I can hear, they all sound identical.

So I can answer phone calls with this if it's connected to my phone correct?

Yes, and it works great. I have read that some people have problems using these with "i" devices, but they work great with my Android (LG G6). If you get a call just push the button to answer and again to hang up. For music you can use this to pause (single tap) or go to next track (2 clicks). I get no complaints from callers regarding the quality of the microphone.

Will these work with PS4 plugged into the controller with the mic?

My son has been using it for that purpose so I guess it would work.

Can I use to make phone calls on my android phone?

Great mic for making calls with Android. I know that people with "i" devices are having issues, but calling and using the button functions work great with my LG G6.

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Description

🎧 Elevate your daily soundtrack with Koss KPH30iK — where comfort meets pro-grade sound.

BUILT TO LAST - Heavy-duty cord with spring-reinforced strain relief ensures durability for your busiest days.
ALL DAY COMFORT - Patented suspension and adjustable headband deliver a personalized, lightweight fit for marathon listening sessions.
SEAMLESS CONTROL - Inline microphone and touch remote let you manage calls and music effortlessly without missing a beat.
IMMERSIVE SOUNDSCAPE - Experience deep bass and crystal-clear highs with 15Hz-25kHz frequency range, perfect for audiophiles on the move.
PLUG PLAY VERSATILITY - Universal 3.5mm jack compatibility with smartphones, tablets, and laptops keeps you connected anywhere.

The Koss KPH30iK on-ear headphones combine high-resolution dynamic drivers with a durable, spring-reinforced cable and an inline microphone with touch remote. Designed for all-day comfort via patented suspension and adjustable headband, these wired headphones deliver rich bass and clear treble across a 15Hz-25kHz frequency range. Compatible with any device featuring a 3.5mm jack, they are the perfect companion for professionals seeking premium sound and seamless control on the go.

Specifications

Noise Control	None
Frequency Response	23000 MHz
Headphones Jack	3.5 mm Jack
Model Name	KPH30ik
Connectivity Technology	Wired
Wireless Communication Technology	Bluetooth
Included Components	Headband
Age Range (Description)	Adult
Material	Plastic
Specific Uses For Product	Perfect for everyday use
Recommended Uses For Product	Listen to music
Compatible Devices	Smartphones, Tablets, Laptops
Control Type	Remote Control
Cable Feature	Detachable
Item Weight	0.18 Kilograms
Water Resistance Level	Not Water Resistant
Frequency Range	15Hz-25kHz
Customer Package Type	Standard Packaging
Unit Count	1 Count
Style	Modern
Control Method	Touch
Number of Items	1
Item model number	KPH-30iK
Is Discontinued By Manufacturer	No
Color Name	gray (dark gray)
Connector	3.5mm Jack
Material Type	Plastic
Size	標準

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