Wireless headphone with HD microphone & PS4 Bluetooth Transmitter, when you use on Nintendo Switch, can hear the audio. Feature: * High Quality Stereo Bass Surround Sound For Game and music. * Our sound system: Sealing without leakage * Headphone can be foldable and adjust the length of headband, suit for many people's head size. * The A model headphone have RGB Light, double click the power button to turn on the light. The B model don't have light. * We will send out the package with Bluetooth transmitter, this adapter use on PC or Nintendo Switch has no microphone function, only have audio stereo sound. When you use on smartphone (unless Samsung/LG Phone) , PS4/PS5, it has audio and microphone function. * Don't connect to the cable when you use the headphone in bluetooth model. * Not suit for Samsung or LG equipment. Note: We sale this headphone without retail box *Use the PS4 wireless can feel free to use the headphone's microphone and hear the sound.*Charge time about 3h, Battery is 400mAh, Using time about 10h*.* Support wireless or wired model, support TF card.