User's Manual
26 | MB Pro1 | MB Pro 2
Specifications
Specifications
MB Pro 1 | MB Pro 2
Dimensions (W x H x D) approx. 170 x 175 x 55 mm
Weight MB Pro 1: approx. 63 g
MB Pro 2: approx. 82 g
Standby time up to 19 days
Talk time up to 15 hours
Charging time of rechargeable
battery
approx. 2hours 30minutes
Rechargeable battery (built-in) Lithium Polymer; 3.7V; 205mA
Speaker type dynamic, neodymium magnet
Speaker frequency response 150 – 6,800 Hz (wideband)
200 – 3,400 Hz (narrowband)
150 – 15,000 Hz (A2DP/music)
Sound pressure level max. 118 dB SPL (ERP)
Microphone type Noise cancelling electret condenser
microphone
Microphone frequency response 150 – 6,800 Hz (wideband)
200 – 3,400 Hz (narrowband)
BTD 800 USB dongle
Dimensions (W x H x D)
approx. 22 x 16 x 6 mm
Weight
approx. 2g
MB Pro 1 | MB Pro 2 | BTD 800 USB
Operating temperature range +10°C (+50°F) to +40°C (+104°F)
Operating relative humidity 20 to 85 %, non-condensing
Storage temperature range -20°C (-4°F) to +60°C (140°F)
Storage relative humidity 10 to 95 %, non-condensing
Bluetooth
Bluetooth
version 4.0/class 1
Range up to 25 m (device dependent)
Transmission frequency 2,402 MHz to 2,480 MHz
Profiles HSP (v1.2), HFP (v1.6), A2DP (v1.2)
Output power of headset 9 dBm/7.90 mW
Output power of BTD 800 USB 8 dBm/ 6.30 mW
Typical sensitivity of headset –89 dBm
Typical sensitivity of BTD 800 –89 dBm