Compatible Replacement Astro A40 Cord Compatible with Astro A10, A30, A50, A40, A40 TR Gaming Headset. 2 models The Mode A/B switch is located on the back of the in-line module. Mode A is recommended for Xbox One, PS4, Nintendo Switch and PC gaming When you are playing games on Xbox One, PlayStation 4 PS4, Nintendo Switch and PC using Astro A10, A40, A50 headsets connected to the headset, you can mute or unmute the headset microphone by sliding the mute switch (front control) up and down. The scroll wheel control is used to adjust the music or chat volume. Mode B is recommended for making mobile phone calls or listening to music The Answer/Hangup button can be used to pause or un-pause music when you are listening to music using the Astro A50, A40, A10 headphone cable with a smart with a 3.5 mm jack. Mode B also enables the in-line microphone. Quality sound Oxygen-free copper cable with gold-plated corrosion-resistant connectors provides optimal signal transmission for clear, crisp audio and a loss-free, noise-free hi-fi audio experience. Durable material The cable is made of high-grade PVC material, durable enough to withstand daily hassle-free use. Sufficient length 2 m long black audio cable is perfect for replacing damaged cables, saving the cost of replacing headphones. Product specifications: Material: PVC Colour: Black Cable length: 2 m/6.56 ft Package includes 1 x Astro A40 mic cord replacement xbox