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Compare Sennheiser PXC 550-II vs Sennheiser HD 250BT

Price

MSRP
350 USD
70 USD
Offers (incl. referral links)

Connectivity

Ports
Micro-USB
USB-C
Wireless Connectivity
Bluetooth 5

Construction

Battery | Capacity
190 mAh
Drivers
Dynamic, 32mm
Form Factor
Supra-aural (on-ear) headphone
Headphone Type
Dynamic headphones
Dynamic, closed
Microphone
MEMS
ECM transducer

Dimensions

Size | Depth
63 mm
Size | Height
174 mm
Size | Width
136 mm
Weight
227 g
125 g

Function

Bluetooth Codecs
SBC, aptX, aptX Low Latency, AAC
AAC, aptXTM, aptX Low Latency
Bluetooth Profiles
Bluetooth 5.0
Microphone Pickup Pattern
Omni-directional
Operating Temperature
0°C to +40°C

Performance

Battery Life
20 h (ANC + A2DP) / 30 h (ANC + wired)
25 hours
Charging Time
Up to 3 hours
Frequency Response
17Hz - 23kHz
20 Hz to 22,000 Hz
Impedance
Active: 490 ohms / Passive: 46 ohms
Max Sound Level
110 dB (1 kHz/0 dBFS)
Microphone Frequency Response
50Hz - 10kHz
100 Hz to 10,000 Hz
Power Supply
5 V, 100 mA max
Sensitivity
110 dBSPL

Production

Debut
2019 IFA
2021-01-06 (CES 2021)
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