The new PXC 550-II is upgraded with Bluetooth 5.0 compatibility and support for the high quality AAC AptX and AptX LL codecs. The adaptive noise cancellation ensures an outstanding listening experience even in busy environments and the triple microphone array delivers unrivalled speech clarity when making calls on the move, or interacting with virtual assistants. With exceptional ergonomic design and up to 30 hours of battery life, the PXC 550-II is the perfect companion for travelling in style.
Speaker type
Dynamic, 32 mm
Frequency range
Speaker: 17 – 23,000 Hz (-10db)
Ear coupling
Around-ear headphone
Impedance
Active: 490 ohm / Passive: 46 ohm
Sensitivity
110 dbSPL (passive : 1 kHz/1V RMS)
THD + N, total harmonic distortion and noise
<0,5% @ 100 dBSPL / 1kHz
Microphone
MEMS
Frequency response (Microphone)
50 – 10,000 Hz
Microphone sensitivity
-34 dBV/Pa
Pick-up pattern
3 mic beamforming
Bluetooth
Bluetooth 5.0 compliant
Transmission frequency
2400 MHz – 2483.5 MHz / GFSK, Pi/4DQPSK, 8DQPSK
Supported operating systems
A2DP, AVRCP, HSP, HFP
Codecs
SBC, aptX™, aptX™ Low Latency, AAC
USB Standard
micro-USB
Power supply
5.0 V DC, 330 mA
Battery Specification
Built-in Lithium rechargeable battery
Charging time
3 hrs
Battery time
20 hrs (ANC + A2DP) 30 hrs (ANC + wired)
App support
Sennheiser Smart Control APP for iOS™ and Android™
