CONCEPTRONIC Headset Wireless Bluetooth 5.3 BT Konnekt. sw

Reference POLONA04B

Condition: New

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The POLONA04 headset is the perfect choice for phone calls, video conferencing and chatting online. The flexible microphone features noise cancelling technology that picks up your voice and blocks background noise, and delivers clear, high-fidelity sound. A 270-degree rotatable microphone easily adjusts to find the perfect angle for voice capture. The headset also features a microphone mute button which can be activated with a single press.

This lightweight headset has soft ear pads and an adjustable headband for long-term comfort, while the powerful battery provides continual operation for up to 44 hours under normal use.

The versatile and feature-rich Noise-cancelling Wireless Microphone Headset is a perfect option for busy call centers, general workplace environments or daily home use.

Product type	Headset
Wearing style	Head-band
Recommended usage	Calls/Music
Product colour	Black
Headset type	Binaural
Operating keys	Mute
Signal-to-Noise Ratio (SNR)	55 dB
Country of origin	China
Connectivity technology	Wired & Wireless
3.5 mm connector	Jā
USB connectivity	Jā
USB connector	USB Type-C
Bluetooth	Jā
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Bluetooth version	5.3
Frequency band	2.402 - 2.48 GHz
Ear coupling	Supraaural
Impedance	32 Ω
Microphone type	Boom
Microphone sensitivity	-42 dB
Hybrid noise-canceling	Jā
Microphone mute	Jā
Battery operated	Jā
Battery type	Built-in battery
Battery capacity	600 mAh
Continuous audio playback time	44 h
Rechargeable battery	Jā
Talk time	40 h
Battery recharge time	2 h
Battery voltage	3.7 V
Battery capacity	2.22 Wh
Operating temperature (T-T)	0 - 45 °C
Sustainability compliance	Jā
Sustainability certificates	CE, RoHS
Width	68 mm
Depth	169.2 mm
Height	186.5 mm
Weight	170 g
Package width	78 mm
Package depth	185 mm
Package height	200 mm
Package weight	290 g
Package type	Hanging box
Quick start guide	Jā
Cables included	USB Type-A to USB Type-C
Master (outer) case width	420 mm
Master (outer) case length	765 mm
Master (outer) case height	245 mm
Master (outer) case gross weight	6.8 kg
Products per master (outer) case	20 pc(s)
Output power	10 mW