Microphone VOIP desktop conference usb

OPP USB Conference Computer Microphone VOIP Omnidirectional Desktop Wired Microphone Built-in Speaker Support Volume Control Features: Support most meeting and chatting software, perfect for video call, voice chatting, music listening, meeting, live streaming, etc. USB interface, suitable for computer and laptop. The microphone is drive-free design, plug and play, compatible with Windows XP/Windows 7/8/10 and Mac OS system. Built-in ring and sound card. Built-in speaker, and high sensitivity omnidirectional microphone, suitable for meeting rooms of 20-30 square meters, 360 degree to pick up sounds, the effective radius of pick up sound is 3 meters. Built-in DSP echo side sound cancellation chip, clear and stable sound quality, instant communication with zero distance, high efficiency. It can be a good music player. The microphone with 3.5mm audio in and 3.5mm headphone jack, convenient to use. The volume can be adjusted during the video call, and the microphone also with audio mute and microphone mute switch. Small and light weight, easy to carry. Specifications: Color: Black System Requirements: Pentium 400MHz or above Support Operating System: Compatible with Windows XP/Windows7/8/10, Mac OS Relative Humidity: 10-95% Atmospheric Pressure: 86-106Kpa Sound Function Sound Sampling Frequency: 32KHz Echo Cancellation: >58Db AGC (audio automatic gain control) Function: Support SPK: 4Ω 8W horn Operating Voltage: 4.5V-5.5V MIC: 34dB Frequency: 20~16000 Hz Support: Compatible with Skype,Wechat,UUcall,Yahoo,Sip Discount,X-Lite,Eyebeam,X-pro,Sipgate,IPhone,Facetime,Vonage,UBIFONE,Imtel,Voip Buster,Voip discount,Voipcheap,VOIP Stunt,SparVOIP,INTERNETCALLS,NetAppel,YpoivyY,FreeCall,WebCall,VOIP RAIDER,VoipWise Onet2phone Item Size: 13.5 * 12.0cm / 5.3 * 4.7in Item Weight: 103g / 3.6oz Package Size: 15.2 * 15.1 * 4.5cm / 6.0 * 5.9 * 1.8in Package Weight: 233g / 8.2oz Packing List: 1 * Microphone 1 * USB Cable(1.5m) 1 * User Manual(English)