Product comparison · 2 headphones

Conceptronic POLONA04B Bluetooth Stereo Headset vs Conceptronic POLONA04BA Bluetooth Stereo Headset with USB Audio Adapter

49specifications compared
5differ
44identical
4known for one product only

Key differences

Product type
- POLONA04B Bluetooth Stereo Headset:Headset
- POLONA04BA Bluetooth Stereo Headset with USB Audio Adapter:Headphones
Weight
- POLONA04B Bluetooth Stereo Headset:170 g
- POLONA04BA Bluetooth Stereo Headset with USB Audio Adapter:173 g
Package weight
- POLONA04B Bluetooth Stereo Headset:290 g
- POLONA04BA Bluetooth Stereo Headset with USB Audio Adapter:293 g
Package type
- POLONA04B Bluetooth Stereo Headset:Hanging box
- POLONA04BA Bluetooth Stereo Headset with USB Audio Adapter:Box
Master (outer) case gross weight
- POLONA04B Bluetooth Stereo Headset:6.8 kg
- POLONA04BA Bluetooth Stereo Headset with USB Audio Adapter:6.85 kg

Side by side

Differences highlightedShow differences only

Comparison of POLONA04B, POLONA04BA
53 specifications	A Conceptronic POLONA04B Bluetooth Stereo Headset Model POLONA04B View product	B Conceptronic POLONA04BA Bluetooth Stereo Headset with USB Audio Adapter Model POLONA04BA View product
Performance1 differ
Product typeDiffers	Headset	Headphones
Wearing style	Head-band	Head-band
Recommended usage	Calls/Music	Calls/Music
Headset type	Binaural	Binaural
Product colour	Black	Black
Operating keys	Mute	Mute
Signal-to-Noise Ratio (SNR)	55 dB	55 dB
Country of origin	China	China
Ports & interfacesidentical
Connectivity technology	Wired & Wireless	Wired & Wireless
3.5 mm connector	Yes	Yes
USB connectivity	Yes	Yes
USB connector	USB Type-C	USB Type-C
Bluetooth	Yes	Yes
Bluetooth profiles	A2DP, AVRCP, HFP, HSP	A2DP, AVRCP, HFP, HSP
Bluetooth version	5.3	5.3
Frequency band	2.402 - 2.48 GHz	2.402 - 2.48 GHz
Headphonesidentical
Ear coupling	Supraaural	Supraaural
Impedance	32 Ω	32 Ω
Microphoneidentical
Microphone type	Boom	Boom
Microphone sensitivity	-42 dB	-42 dB
Microphone noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Microphone mute	Yes	Yes
Hybrid noise-cancelingKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery operated	Yes	Yes
Battery type	Built-in battery	Built-in battery
Battery capacity	2.22 Wh	2.22 Wh
Continuous audio playback time	44 h	44 h
Rechargeable battery	Yes	Yes
Talk time	40 h	40 h
Battery recharge time	2 h	2 h
Battery voltage	3.7 V	3.7 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 45 °C	0 - 45 °C
Sustainabilityidentical
Sustainability compliance	Yes	Yes
Weight & dimensions1 differ
Width	68 mm	68 mm
Depth	169.2 mm	169.2 mm
Height	186.5 mm	186.5 mm
WeightDiffers	170 g	173 g
Packaging data2 differ
Package width	78 mm	78 mm
Package depth	185 mm	185 mm
Package height	200 mm	200 mm
Package weightDiffers	290 g	293 g
Package typeDiffers	Hanging box	Box
Packaging contentidentical
Quick start guide	Yes	Yes
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Cables included	USB Type-A to USB Type-C	USB Type-A to USB Type-C
Logistics data1 differ
Master (outer) case width	420 mm	420 mm
Master (outer) case length	765 mm	765 mm
Master (outer) case height	245 mm	245 mm
Master (outer) case gross weightDiffers	6.8 kg	6.85 kg
Products per master (outer) case	20 pc(s)	20 pc(s)
Certificatesidentical
Compliance certificates	CE, RoHS	CE, RoHS
Technical detailsidentical
Output power	10 mW	10 mW

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More headphones comparisons

All headphones comparisons