| Features: Three builtin dualcondenser unidirectional mic, pick up crystal clear sound from 360degrees within 8m. Two extended mic is designed for long conference table. Builtin 4 Ohm 8W speaker, can be used as loudspeaker. Builtin intelligent and efficient DSP can eliminate echo and reduce noise. Support HiFi mode, speaker mute, mic mute and volume control. Usable for computer, tablet, smartphone, laptop; Driver free, plug and play. Support online video communicating software such as QQ, MSThoo, Skype, MSN & etc. Widely applied to video conference meeting, online teaching, online interview, multiparty communication, online chatting & etc. Specifications: Speaker Sampling Frequency: 24Khz48Khz … | |