Many people say that the whistle turns off after 2 weeks, but I have no problems with this, everything works fine, I have been using them for about a month. Whistle connection method: Connect the whistle to the PC, turn on the headphones by holding the power button, select your headphones in the headset in the PC, if there is no sound, then they are most likely turned on via bluetooth, hold down the microphone mute button and the headphones will switch to the whistle, that's all , enjoy using!
HyperX Pulsefire Surge - RGB Wired Gaming Mouse with Pixart 3389 Sensor 🖱️ up to 16000 DPI, 6 Programmable Buttons, Ergonomic Design, Compatible with Windows 10/8.1/8/7 - Black
111 Review
Logitech G305 Lightspeed: The Ultimate Wireless Gaming Mouse
352 Review
🔌 Logitech F710 Wireless Gamepad - 2.4 GHz with USB Nano-Receiver, Dual Vibration Feedback, D-Pad Switches, Compatible with PC - Grey/Black
190 Review
Logitech G G502 Hero Gaming Mouse K/DA
113 Review