Lenovo Headset 6550 Dual-Mode DualMode Wireless ANC (USB-C (USBC Teams) (4XD1S19777)

Technical Specifications

CertificationOperating temperature (T-T)Microphone typeCharging timeMicrophone direction typePackage typePackage heightHeadphone frequencyOperating keysTotal Harmonic Distortion (THD)Wearing stylePouchDriver unitCable colourBluetooth versionUSB connectorHeadphone sensitivityConnectivity technologyEar couplingNumber of microphonesLED indicatorsContinuous audio playback timeNumber of simultaneously connected devices (max)Mac operating systems supportedWireless receiver interfaceMobile operating systems supportedWeightImpedancePackage weightUSB connectivityRecommended usageBattery voltageWireless rangeProduct colourAC adapter includedCable lengthCables includedProduct typeBattery capacityPackage depthWindows operating systems supportedControl typeReceiver includedMicrophone noise-cancelingUSB Type-C charging portHeadset typeMicrophone muteBluetoothPackage widthCertified for Microsoft Teams

CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, SRRC, SIRIM, KC, IMDA, SDPPI, JRF

0 – 45 °C

Boom/Built-in microphone

120 min

Unidirectional/Omnidirectional microphone

Box

51 mm

20 – 20000 Hz

Play/Pause, Mute, ANC control, Volume -, Volume +, Microsoft Teams button

2%

Head-band

Yes

4 cm

Black

5.3

USB Type-C

115 dB

Wireless

Supraaural

2

Yes

60 h

2

Yes

USB Type-A

iOS, Android

165 g

32 Ω

365 g

Yes

Office/Call center

5 V

30 m

Black

No

1.3 m

USB Type-C to USB Type-C

Headset

640 mAh

161 mm

Yes, Windows 10

Buttons

Yes

Yes

Yes

Binaural

Yes

Yes

194 mm

Yes