ARTICLE NO. 507092
MB 660 UC is a wireless, UC certified, adaptive ANC headset designed for knowledge workers demanding business-grade communication and premium EPOS sound quality for maximum productivity in open offices.
Wearing style Headband
Impedance Active 490 ohms / Passive 46 ohms
Connector Bluetooth 4.2, NFC, Audio cable with answer/end button (2.5 mm and 3.5 mm jack plugs), USB cable with micro-USB connector
Frequency response (microphone) 150 - 6,800 Hz
Frequency response (headphone) 17 - 23,000 Hz
Microphone Digital MEMs microphone (3 microphones)
Sound pressure level (SPL) Max. 118 dB limited by ActiveGard®
Transducer principle Dynamic, closed
Weight 227 g / 8 oz
Charging time Approx. 3 hours
Standby time Up to 15 days
Range Up to 25 m / 82 ft (device dependent)
Battery specification Up to 30 hours
Codecs aptX, SBC, mSBC, CVSD, a-Law.u-Law
Included in the box:
- Headset
- BTD 800 USB PC dongle
- USB cable with micro-USB connector
- Audio cable with answer/end button (2.5 mm and 3.5 mm jack plugs)
- In-flight adapter
- Carry case
- Quick Guide
- Safety guide
- Compliance sheet