EPOS I SENNHEISER ADAPT 560 II vs. Poly Voyager Focus B825

Headphones Comparison, Reviews and Tests

In depth comparison and review of EPOS I SENNHEISER ADAPT 560 II and Poly Voyager Focus B825. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

EPOS I SENNHEISER ADAPT 560 II vs. Poly Voyager Focus B825 Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER ADAPT 560 II Poly Voyager Focus B825
Product Type Headset - Bluetooth - wireless Headset - Bluetooth - wireless - USB-A via Bluetooth adapter
Series ADAPT 500 Series -
Height - 7 cm
Width - 18.3 cm
Depth - 16 cm
Weight 232 g 155 g Poly Voyager Focus B825 are lighter than EPOS I SENNHEISER ADAPT 560 II headphones.
Colour - Black
Earpad Material Textured fabric -
Recommended Use Portable electronics, computer Portable electronics, computer
Bluetooth Range (Operating Distance) 25 m 30 m Poly Voyager Focus B825 have a greater operating distance than EPOS I SENNHEISER ADAPT 560 II.
SOUND QUALITY EPOS I SENNHEISER ADAPT 560 II Poly Voyager Focus B825
Headphones Form Factor On-ear On-ear
Headphones Technology Dynamic -
Ear Cups Type Closed -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 4.1 EPOS I SENNHEISER ADAPT 560 II have a more advanced version of Bluetooth than Poly Voyager Focus B825.
Bluetooth Audio Codec SBC, AAC -
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Hybrid ANC SoundGuard DIGITAL
Sound Output Mode Stereo Stereo
Sound Effects EPOS Voice -
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Total Harmonic Distortion (THD) <0.3% -
Impedance 32 Ohm -
Max Sound Pressure 108 dB -
Diaphragm - 32 mm
Simultaneously Connectable Devices Qty (Multipoint) - 8 Poly Voyager Focus B825 have the ability to connect to multiple devices simultaneously.
Features Audio prompts Smart Sensor Technology
MICROPHONE EPOS I SENNHEISER ADAPT 560 II Poly Voyager Focus B825
Type Boom Boom
Microphone Operation Mode Beamforming, MEMS-directional MEMS-directional
Noise Cancelling Yes - EPOS I SENNHEISER ADAPT 560 II microphone can cancel out ambient noise.
Noise Cancelling Technology Advanced Noise Control -
Frequency Response 100 - 10000 Hz 100 - 6700 Hz EPOS I SENNHEISER ADAPT 560 II offer a larger microphone frequency range than Poly Voyager Focus B825.
Microphones Included 4 3 EPOS I SENNHEISER ADAPT 560 II have a built-in microphone.
REMOTE CONTROL EPOS I SENNHEISER ADAPT 560 II Poly Voyager Focus B825
Controls - Volume, answer/end, microphone on/mute, play/pause
CABLE EPOS I SENNHEISER ADAPT 560 II Poly Voyager Focus B825
Cable Type USB-C to USB-A cable - detachable Micro-USB charging cable
BATTERY AND CHARGING EPOS I SENNHEISER ADAPT 560 II Poly Voyager Focus B825
Battery Type Headset battery rechargeable Headset battery rechargeable
Battery Capacity - 325 mAh
Battery Life - 15 hour(s)
Battery Life Details Continuous playback (noise cancelling OFF): up to 46 hours
Continuous talk (noise cancelling OFF): up to 41 hours
Continuous playback (noise cancelling ON): up to 24 hours
Continuous talk (noise cancelling ON): up to 24 hours
Continuous playback (AAC, active noise-cancelling on): up to 12 hours
Continuous talk (active noise-cancelling off): up to 12 hours
Continuous talk (active noise-cancelling on): up to 10 hours
Continuous playback (active noise-cancelling off): up to 15 hours
Standby Time 81 day -
Charging Time 3.4 hour(s) 2 hour(s) Poly Voyager Focus B825 recharge faster than EPOS I SENNHEISER ADAPT 560 II.
OTHERS EPOS I SENNHEISER ADAPT 560 II Poly Voyager Focus B825
Included Accessories Carrying case, BTD 800 USB dongle Travel pouch, BT700 Bluetooth USB adapter
Software Certification Zoom Certified, Certified for Microsoft Teams, Optimised for Google Meet Certified for Skype for Business
TAA Compliant - Yes
Service & Support Limited warranty - 2 years -
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