Specifications - Sennheiser MB Pro1 Instruction Manual

Specifications

Specifications
MB Pro 1 | MB Pro 2
Dimensions (W x H x D)
Weight
Standby time
Talk time
Charging time of rechargeable
battery
Rechargeable battery (built-in)
Speaker type
Speaker frequency response
Sound pressure level
Microphone type
Microphone frequency response
BTD 800 USB dongle
Dimensions (W x H x D)
Weight
MB Pro 1 | MB Pro 2 | BTD 800 USB
Operating temperature range
Operating relative humidity
Storage temperature range
Storage relative humidity
Bluetooth
Bluetooth
Range
Transmission frequency
Profiles
Output power of headset
Output power of BTD 800 USB
Typical sensitivity of headset
Typical sensitivity of BTD 800
170 x 175 x 55 mm
MB Pro 1: approx. 64 g
MB Pro 2: approx. 83 g
up to 19 days
up to 15 hours
2 hours 30 minutes
Lithium Polymer; 3.7 V; 205 mA
dynamic, neodymium magnet
150 – 6,800 Hz (wideband)
200 – 3,400 Hz (narrowband)
150 – 15,000 Hz (A2DP/music)
max. 118 dB SPL (ERP)
Noise cancelling electret condenser
microphone
150 – 6,800 Hz (wideband)
200 – 3,400 Hz (narrowband)
22 x 16 x 6 mm
2 g
+10°C (+50°F) to +40°C (+104°F)
20 to 85 %, non-condensing
-20°C (-4°F) to +60°C (140°F)
10 to 95 %, non-condensing
version 4.0/class 1
up to 25 m (device-dependent)
2,402 MHz to 2,480 MHz
HSP (v1.2), HFP (v1.6), A2DP (v1.2)
9 dBm/7.90 mW
8 dBm/ 6.30 mW
–89 dBm
–89 dBm
MB Pro1 | MB Pro 2 | 27