Cyber Acoustics Essential Speakerphone Sp-2000 - Usb And Bluetooth Speakerphone, CRISP AND CLEAR COMMUNICATONS ? Smart voice enhancement and ambient noise reduction technology ensures your conference calls are clear and everyone is heard. 360 degree, noise cancelling microphone provides superior voice pickup range of 3 meters with seamless Full Duplex communications allowing call participants to speak at the same time with no audio break ups. Work at home, the office or take with you when traveling. HIGH QUALITY SOUND ? The CA Essential Speakerphone is Designed and Engineered for greater clarity sound. Whether using for a conference call or listening to music, it has accurate mids with clear highs and enhanced bass to further enhance the sound quality. Surprisingly loud with no distortion, even at maximum volume; the louder volume makes the perfect CA Essential speakerphone perfect for any room. MULTI-PURPOSE USE ? Connect with USB to your PC or Mac and Bluetooth to your Smartphone. Simple switch between PC/Mac and Smartphone with the press of a button. Work handsfree or turn any room in to a conference room. Microphone mute and answer call buttons for use when connected to your Smartphone with Bluetooth. Works with all leading UC platforms. BATTERY PLAYTIME UP TO 12 HOURS ? Use standalone on battery power with your smartphone for conference calls or play music all day, play up to 12 hours at 2/3 volume. 66 FOOT BLUETOOTH RANGE - Play up to 66 unobstructed feet away from your iPhone or Smartphone; advanced antenna design with Bluetooth 5.0 provides greater wireless range and faster Bluetooth connection. EASY TO USE ? Simply plug in and play, no installation needed. Essential work from home accessories, office supplies or travel companion. INCLUDES ? CA Essential Speakerphone SP-2000, USB Type-C Cable and User Guide. Includes 1 year hassle free warranty.