V9/V9 Pro Setup Guide: Getting Started with Your Headsets – MCHOSE Official

This guide covers the basic controls, indicator lights, connection methods, and key specifications for the MCHOSE V9 and V9 Pro gaming headsets.

Black Red Steel Black

Sky White Icy White

Rose Red V9 Black Red

Headphone Button Functions

Button / Control	Operation	Function
Power Button	Single click	Play/Pause music
Power Button	Single click during a call	Answer/End a call
Power Button	Double-click	Switch between Bluetooth, 2.4 GHz, and Sound Card modes
Power Button	Triple-click	Switch between Game Mode 1, Game Mode 2, and Music Mode
Power Button	Press and hold for approximately 1.5 seconds	Reject an incoming call
Power Button	Press and hold for 3 seconds	Power on/off
Power Button	With the headset powered off, press and hold for 8 seconds	Clear Bluetooth pairing history
Microphone Button	Single click	Mute/Unmute the microphone
Microphone Button + Power Button	After powering on, press and hold for approximately 5 seconds	Re-pair the 2.4 GHz receiver
Volume Wheel	Scroll up	Increase volume
Volume Wheel	Scroll down	Decrease volume

Indicator	Status
Power Indicator	Bluetooth waiting for connection: Red and blue lights flash alternately
Power Indicator	2.4 GHz waiting for connection: Red and green lights flash alternately
Power Indicator	Charging: Solid red
Power Indicator	Fully charged: Solid blue
Power Indicator	Re-pairing: White light flashes
Receiver Indicator	Connected: Solid green
Receiver Indicator	Not connected: Green light flashes
Microphone Indicator	Microphone on: Blue light on
Microphone Indicator	Microphone off: Light off

Press and hold the Power button for 3 seconds to turn on the headset.
Double-click the Power button to switch connection modes.
When you hear the prompt for adapter mode, insert the 2.4 GHz receiver into your computer's USB port or a compatible phone's Type-C port.
The headset and receiver will automatically pair and connect.

If the headset and receiver do not connect automatically:

Switch the headset to 2.4 GHz mode.
Press and hold the Power button and Microphone button together for approximately 5 seconds.
Wait until the white indicator light flashes three times.
Insert or reconnect the 2.4 GHz receiver to your computer.
The receiver's green indicator light will remain solid when pairing is successful.

Press and hold the Power button for 3 seconds to turn on the headset.
Double-click the Power button to switch connection modes.
When you hear the Bluetooth mode prompt, open Bluetooth settings on your device.
Select MCHOSE V9 or MCHOSE V9 Pro to connect.

Power off the headset.
Press and hold the Power button for approximately 8 seconds.
When the white indicator light flashes, the Bluetooth pairing history has been cleared.

Specification	V9	V9 Pro
Color	Black Red	Steel Black / Black Red / Sky White / Icy White / Rose Red
Connectivity	2.4 GHz Wireless / Type-C Wireless / Bluetooth / Wired
Headband	Ultralight aluminum alloy frame
Driver Unit	53 mm composite diaphragm driver	53 mm bio-diaphragm driver
Ear Cushions	Memory foam + premium synthetic leather	Breathable memory foam + skin-friendly protein leather
Battery Capacity	1000 mAh	2000 mAh
Battery Life	Approx. 125 hours	Approx. 250 hours
Charging Time	Approx. 3 hours	Approx. 5 hours
Microphone	360° omnidirectional AI noise-canceling condenser microphone
Sound Modes	Game Mode 1 / Game Mode 2 / Music Mode
Compatible Platforms	PC / Laptop / Mobile Phone / Tablet
Transmission Distance	Bluetooth: Approx. 40 m / 2.4 GHz: Approx. 15 m
Sound Effects	FPS-tuned virtual 7.1 surround sound
M HUB Functions	EQ adjustment, virtual 7.1 surround sound, microphone noise reduction, and voice effects
Signal-to-Noise Ratio	Approx. 95 dB
Speaker Impedance	32 Ω
Frequency Response	20 Hz–20 kHz
Bluetooth Version	Bluetooth 5.3
Sampling Rate	48 kHz
Weight	Approx. 265 g, excluding microphone and receiver	Approx. 275 g, excluding microphone and receiver