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Product Comparison

Technical Specifications

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Feature

Brand: Lenovo|SKU: 4Z21P85374

EPOS IMPACT 860T ANC - Headset - on-ear - wired - USB-C - noise isolating - Certified for Microsoft Teams

£86.23

Stock: 11

Brand: Lenovo|SKU: 4XD1P83425

Lenovo Gen 2 - Headset - on-ear - wired - USB-A - black

£21.89

Stock: 379

Brand: Lenovo|SKU: 4XD1M80020

Lenovo - Headset - on-ear - Bluetooth - wireless - USB-A via Bluetooth adapter - black - Certified for Microsoft Teams

£63.17

Stock: 105

Brand: Lenovo|SKU: 4Z21R69332

EPOS IMPACT 460T - Headset - on-ear - wired - USB-C - Certified for Microsoft Teams

£50.81

Stock: 1

Brand: Lenovo|SKU: 4XD1Q30302

Lenovo - Headset - on-ear - wireless - black

£41.32

Stock: 59

Group 6263

Battery capacity

—

640 mAh

Battery recharge time

—

2 h

—

2 h

Battery voltage

—

5 V

Continuous audio playback time

—

60 h

—

60 h

Fast charging

—

Yes

—

Talk time

—

31 h

—

31 h

Group 6264

Bluetooth

—

Yes

—

Yes

Bluetooth version

—

5.3

—

5.3

Connectivity technology

—

Wired

Wireless

—

Wireless

USB connectivity

—

Yes

—

USB connector

—

USB Type-A

—

Wireless range

—

30 m

Group 10774

Cable colour

—

Black

—

Cable length

—

1.3 m

Certification

—

CB/FCC SDOC/ IC Voc/VCCI/EMC/KC EMC/ECAS ROHS/CE ROHS/BSMI

—

CB, BQB, CE, TUV mark, UKCA, RCM, EAC, cTUVus, FCC, ICES, WPC, BIS, SRRC, SIRIM, KC, IMDA,SDOC, SDPPI, JRF, RAMATEL, ANATEL, BSMI, NCC, ICASA

Control type

—

Buttons

—

Buttons

Control unit type

—

In-line control unit

—

Foldable

—

Yes

—

Headset type

—

Binaural

—

Binaural

LED indicators

—

Battery level, Bluetooth, Charging, Mute

—

Operating keys

—

Answer/end call, Bluetooth pairing, Mute, Play/Pause, Reject call, Volume +, Volume -

—

Answer/end call, Bluetooth pairing, Mute, Play/Pause, Reject call, Volume +, Volume -

Product colour

—

Black

—

Black

Product type

—

Headset

—

Headset

Recommended usage

—

Calls/Music

Office/Call center

—

Calls/Music

Volume control

—

Button

—

Button

Wearing style

—

Head-band

—

Head-band

Group 12861

Cables included

—

USB Type-C to USB Type-C

—

USB Type-C to USB Type-C

Quick start guide

—

Yes

—

Receiver included

—

Yes

—

Warranty card

—

Yes

—

Group 5112

Depth

—

154 mm

—

Height

—

60 mm

—

Weight

—

140 g

—

137 g

Width

—

177 mm

—

Group 5109

Driver unit

—

4 cm

—

4 cm

Ear coupling

—

Circumaural

Supraaural

—

Circumaural

Headphone frequency

—

20 - 20000 Hz

—

20 - 20000 Hz

Headphone sensitivity

—

116 dB

—

109 dB

Impedance

—

32 Ω

—

32 Ω

Total Harmonic Distortion (THD)

—

Group 5110

Folding microphone

—

Yes

—

Yes

Microphone frequency

—

100 - 8000 Hz

—

Microphone noise-canceling

—

Yes

—

Yes

Microphone sensitivity

—

-40 dB

—

Microphone type

—

Boom

—

Boom

Number of microphones

—

Group 5114

Mac operating systems supported

—

Yes

—

Yes

Mobile operating systems supported

—

Yes

—

Windows operating systems supported

—

Yes

—

Yes

Group 33260

Operating temperature (T-T)

—

-5 - 40 °C

—

0 - 40 °C

Group 5225

Package depth

—

184 mm

206 mm

—

211 mm

Package height

—

58 mm

76 mm

—

76 mm

Package type

—

Box

Package weight

—

258 g

428 g

—

392 g

Package width

—

185 mm

211 mm

—

194 mm

Group 10775

Warranty period

—

2 year(s)