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LENOVO Dual-Mode Wireless ANC Headset
€152.91
/ incl. VAT
€126.37
/ excl. VAT
/ incl. VAT
/ excl. VAT
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Product Description
LENOVO Dual-Mode Wireless ANC Headset 6550 USB-A Teams
Specifications
General
Recommended For
Office/Call center
Certifications
CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, SRRC, SIRIM, KC, IMDA, SDPPI, JRF
Impedance
32 Ω
Part Number
4XD1S19777
Connectivity
USB Connector
USB Type-C
Bluetooth Version
Bluetooth version controls range, throughput and the supported audio codecs. 5.0+ doubles range and bandwidth vs 4.x; 5.3 adds LE Audio with the higher-quality LC3 codec. Both endpoints must speak the same version to use the new features.
5.3
Wireless Range
30 m
Wireless Receiver Interface
USB Type-A
Battery & Security
Battery Capacity
Battery capacity (Wh or mAh) is the total energy the battery stores. For comparing devices the Wh value is the meaningful one (mAh requires knowing the voltage too). Bigger capacity adds weight and bulk; mid-range notebooks land at 50-70 Wh.
640 mAh
Battery Voltage
5 V
Power
AC Adapter Included
No
USB-C Charging
Yes
Charging Time
120 min
Audio
Driver Size
Diameter of speaker driver. Larger drivers generally produce better bass.
4 cm
Ear Coupling
Closed-back: isolates outside noise. Open-back: natural soundstage but leaks audio.
Supraaural
Frequency Response
Range of audio frequencies reproduced (Hz). Human hearing: 20–20,000 Hz.
20 - 20000 Hz
Sensitivity
dB SPL at 1mW. Higher = louder at same volume setting. 90–110 dB is typical.
115 dB
Microphone Type
Boom/Built-in microphone
Control Type
Buttons
Total Harmonic Distortion
THD (Total Harmonic Distortion) %: lower = cleaner audio. Under 1% is good; <0.1% is audiophile quality.
2%
Continuous Audio Playback Time
60 h
Microphone Direction Type
Unidirectional/Omnidirectional microphone
Microphone Noise Canceling
Yes
Features
LED Indicators
Yes
Operating Keys
ANC control, Microsoft Teams button, Mute, Play/Pause, Volume +, Volume -
Receiver Included
Yes
Compatibility
Mobile OS Support
Android, iOS
Physical
Wearing Style
Over-ear: most comfort. On-ear: compact. In-ear: portable. Neckband: sport.
Head-band
Cable Length
1.3 m
Net Weight
165 g
Operating System
macOS Support
Yes
Windows Support
Windows 10, Yes
Additional
SKU
48095853
EAN
195892122241