Quick Details Is wireless: No Wireless Type: None Support Memory Card: No Vocalism Principle: Dynamic Volume Control: Yes Control Button: Yes Codecs: None Private Mold: Yes Battery Indicator: LED Brand Name: KOMC Model Number: B21 Style: Headband Com
Computer Headphone with Microphone -USB Headsets Ultra high frequency, 40mm speakers for clear stereo sound quality -colorful design for your choice.Fashion design USB headsets -Special designed dual-curved rubber headband, make our USB headphones comfortable to wear. -Extra soft cushioned leather ear pads.High-quality USB Headsets -Adjustable volume control scroll.With USB control on the USB headphones cable -Extend durability and for headset customization. Durable use USB headphones Name Computer Headphone Brand Komc/OEM Model B21 Plug USB with Soundcard Led No Mic Yes Function Mute Button and Volume Control Color Red/Blue/OEM