【Crystal Clear Voice/ Extra bass】--Wired headphones with microphone built in sound processing system, sound card and advanced 40mm audio driver, earphones ensure positioning precision and sensitivity of the speaker, bringing you High Fidelity sound, a professional call center headset does matter. With Extra bass and surround sound, Ideal for your daily music/leisure gaming. | 【Noise Cancelling Boom Mic Design】--The USB headset with microphone integrated 270-degree rotatable boom mic for mutiple angles, ensures precise position and high quality communication with its advanced noise-cancelling feature, pick up clear and loud voice, eliminates the unwanted static/environment noises, which offer crystal-clear clarity when transfering messages. | 【Advanced 3.5mm/USB Volume Control】--The 3.5mm/USB headset features 3.5mm jack audio cable and USB in-line adapter, high durable strength and anti-winding cable (length up to 2m total), with control buttons help you control the volume and mute the mic or speaker easily, with bright led indicators ensure you get signals in conversation and focus more on your chat. | 【Ultra Comfort Headset】--This PC Headset with microphone can reduce heat and sweat. Comfortable soft leather ear pads/Headbend and memory foam fit most ears size and ensure the comfort during long using hours, the leather headband of headset can be adjusted(for adult and kids), the computer headsets is suitable for office, meeting, laptop PC, Buisness, personal or professional use, and ideal for call center, work from home, car driving. | 【Flexible & Wide Compatibility】--Lightweight Computer headset has two connectivity options, compatible with most computers, phones and Tablets, Windows 2000/7/8/10/XP/Vista, Mac OS X, iOS, Android. Perfect for various communication, online conference, classroom, remote working/class/teaching/Telemarketing/school and kids. Note: Volume control only available on USB connectivity.