Poly Bluetooth Headset Voyager 4210 Office 2Way Base USB-C Mono - 214591-05

POLY Voyager 4210 Office. Product type Headset. Wearing style Head-band. Recommended usage Office/Call center. Connectivity technology Wireless. Wireless range 91 m. Ear coupling Supraaural. Headphone frequency 20 - 20000 Hz. Impedance 32 ?. Microphone type Boom. Microphone direction type Unidirectional. Battery type Built-in battery. Battery technology Lithium-Ion (Li-Ion). Battery capacity 360 mAh Ports & interfaces

Connectivity technology Wireless 3.5 mm connector N Bluetooth Y Bluetooth version 5.0 Wireless range 91 m

Performance

Product type Headset Wearing style Head-band Recommended usage Office/Call center Headset type Monaural Product colour Black Operating keys PTT.Play/pause.Track

.Volume +.Volume - LED indicators Y

Microphone

Microphone type Boom Noise-canceling Y Microphone direction type Unidirectional

Battery

Battery operated Y Battery type Built-in battery Battery technology Lithium-Ion (Li-Ion) Battery capacity 360 mAh Rechargeable battery Y Talk time 12 h Battery recharge time 1.5 h Standby time 312 h

Other features

2.5 mm connector N Bluetooth Low Energy (BLE) Y Base station Y USB 2.0 ports quantity 1 Base station colour Black

Headphones

Ear coupling Supraaural Headphone frequency 20 - 20000 Hz Impedance 32 ? Driver unit 3.2 cm

Weight & dimensions

Weight 110 g