Poly Voyager 4220 USB-A vs. EPOS I SENNHEISER EDU 10

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Poly Voyager 4220 USB-A and EPOS I SENNHEISER EDU 10. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

Poly Voyager 4220 USB-A vs. EPOS I SENNHEISER EDU 10 Comparison Chart
DESIGN AND DIMENSIONS Poly Voyager 4220 USB-A EPOS I SENNHEISER EDU 10
Product Type Headset - Bluetooth - wireless - USB Headset - wired - 3.5 mm jack
Weight 150 g -
Bluetooth Range (Operating Distance) 30 m -
SOUND QUALITY Poly Voyager 4220 USB-A EPOS I SENNHEISER EDU 10
Headphones Form Factor On-ear -
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.1 -
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz -
Sensitivity 94 dB -
Impedance 32 Ohm -
Diaphragm 32 mm -
Features SoundGuard Technology -
MICROPHONE Poly Voyager 4220 USB-A EPOS I SENNHEISER EDU 10
Type Boom -
Microphone Operation Mode Uni-directional Uni-directional
Noise Cancelling - Yes EPOS I SENNHEISER EDU 10 microphone can cancel out ambient noise.
Microphones Included 2 -
REMOTE CONTROL Poly Voyager 4220 USB-A EPOS I SENNHEISER EDU 10
Controls Mute, volume, answer/end, play/pause, next/previous track -
FEATURES Poly Voyager 4220 USB-A EPOS I SENNHEISER EDU 10
Features Voice alerts -
BATTERY AND CHARGING Poly Voyager 4220 USB-A EPOS I SENNHEISER EDU 10
Battery Type Headset battery rechargeable - lithium polymer -
Battery Capacity 360 mAh -
Battery Life 12 hour(s) -
Battery Life Details Continuous playback: up to 15 hours
Continuous talk: up to 12 hours
-
Standby Time 312 hours -
Charging Time 1.5 hour(s) -
OTHERS Poly Voyager 4220 USB-A EPOS I SENNHEISER EDU 10
Included Accessories Bluetooth USB adapter -
Compatibility - Chrome OS, Mac, Windows
Software Certification Certified for Microsoft Teams -
Service & Support - Limited warranty - 2 years
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