Conceptronic POLONA04B Bluetooth Stereo Headset

POLONA04B Bluetooth Stereo Headset

Key Features

• Noise cancelling microphone delivers clear, high-fidelity sound during hands-free voice calls
• All-day battery life: 30 hours (talk time) or 40 hours (music playback)
• Bluetooth 5.3 wireless connectivity
• 270-degree rotatable microphone with mute button
• Dual-device connection for using two Bluetooth devices simultaneously
• Memory foam ear pads and self-adjustable headband for long comfortable use

Description

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.

Specifications

Performance
Product type	Headset
Microphone type	Boom
Recommended usage	Calls/Music
Country of origin	China
Headset type	Binaural
Wearing style	Head-band
Product colour	Black
Operating temperature (T-T)	0 - 45 °C
Signal-to-Noise Ratio (SNR)	55 dB
Operating keys	Mute
Technical details
Headset type	Binaural
Wearing style	Head-band
Product colour	Black
Country of origin	China
Output power	10 mW
Sustainability compliance	Yes
Compliance certificates	CE, RoHS
Design
Product type	Headset
Microphone type	Boom
Headset type	Binaural
Wearing style	Head-band
Product colour	Black
Ports & interfaces
Connectivity technology	Wired & Wireless
3.5 mm connector	Yes
USB connectivity	Yes
USB connector	USB Type-C
Bluetooth	Yes
Frequency band	2.402 - 2.48 GHz
Bluetooth version	5.3
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Headphones
Ear coupling	Supraaural
Impedance	32 Ω
Signal-to-Noise Ratio (SNR)	55 dB
Microphone
Microphone type	Boom
Microphone sensitivity	-42 dB
Microphone mute	Yes
Hybrid noise-canceling	Yes
Battery
Rechargeable battery	Yes
Battery voltage	3.7 V
Battery recharge time	2 h
Battery capacity	600 mAh
Talk time	40 h
Continuous audio playback time	44 h
Battery capacity	2.22 Wh
Battery operated	Yes
Battery type	Built-in battery
Operational conditions
Operating temperature (T-T)	0 - 45 °C
Sustainability
Sustainability compliance	Yes
Weight & dimensions
Weight	170 g
Width	68 mm
Height	186.5 mm
Depth	169.2 mm
Packaging data
Package width	78 mm
Package type	Hanging box
Package height	200 mm
Package depth	185 mm
Package weight	290 g
Quick start guide	Yes
Cables included	USB Type-A to USB Type-C
Packaging content
Quick start guide	Yes
Cables included	USB Type-A to USB Type-C
Logistics data
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)
Certificates
Compliance certificates	CE, RoHS
Supplier features
Country of origin	China
Other features
Country of origin	China
Quick start guide	Yes
Package type	Hanging box
Continuous audio playback time	44 h
Bluetooth version	5.3
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Signal-to-Noise Ratio (SNR)	55 dB