I think i'm within my warranty? just found my box and realised! the left headphone stopped working shortly after purchase. advise me what to do please

Just contact them, you already have proof of purchase,they are a good company with fast response time

Does the mic work on ps4

This microphone is universal so this should be usable on a PS4 controller. Your Sennheiser team

Struggling to find replacement earbuds. Do these take the earbuds for the cx300 or cx3.00? The cx3.00 look more like the original earbuds.

This product uses the same ear tips as the Momentum In Ear, CX 3.00 and CX 5.00 561096 Ear adapter 'XS', black translucent (10 pieces) /561097 Ear adapter 'S', black translucent (10 pieces) /561098 Ear adapter, 'M', black translucent (10 pieces) / 561099 Ear adapter 'L', black translucent (10 pieces)

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Description

🎧 Elevate your sound game — don’t just listen, belong.

TANGLE FREE FREEDOM - 1.2m Y-type cable designed to stay knot-free, so you stay focused on your flow.
LIGHTWEIGHT PORTABLE - At just 12 grams, these headphones are your perfect travel and workout companion.
IMMERSIVE SOUND CLARITY - Experience crystal-clear audio with 118dB sensitivity that brings your music to life.
SEAMLESS CONTROL ON THE GO - Universal smart remote lets you manage calls and music effortlessly without missing a beat.
TAILORED FIT FOR ALL DAY COMFORT - Includes XS/S/M/L ear adapters ensuring a perfect, secure fit for every ear.

The Sennheiser CX 300S in-ear headphones deliver powerful, high-fidelity sound with 118dB sensitivity and a broad 17Hz-21kHz frequency response. Featuring a universal smart remote for easy control, a tangle-free 1.2m cable, and multiple ear adapter sizes, these lightweight 12g headphones offer comfort and convenience for music lovers, gamers, and professionals on the move.

Specifications

Connectivity technology	Wired
Wireless communication technology	Bluetooth, RF
Included components	Cable, Ear adapter set
Age range (description)	Adult
Material	Plastic
Specific uses for product	Music
Recommended uses for product	Exercising, Gaming, Music
Compatible devices	Music Production Equipment, Laptops, Desktops, Gaming Consoles, Tablets, Telephones, Smart Speaker, Television, Motorcycles, Car Audio Systems, Cellphones
Control type	Remote
Cable feature	Tangle Free
Item weight	12 Grams
Water resistance level	Not Water Resistant
Frequency range	20 Hz - 20,000 Hz
Package type	Standard Packaging
Unit count	1.0 count
Style	Closed
Control method	Touch
Number of items	1
Product Dimensions	100 x 1.5 x 0.03 cm; 12 g
Item model number	508595
Connector	Cable
Material Type	Plastic
Size	ワンサイズ
Item Weight	12 g

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