In depth comparison and review of Jabra Revo Wireless and EPOS I SENNHEISER ADAPT 561 II. 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.
DESIGN AND DIMENSIONS | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Product Type | Headphones - Bluetooth - wireless, wired - NFC - 3.5 mm jack | Headset - Bluetooth - wireless | |
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Series | - | ADAPT 500 Series | |
Height | 17.88 cm | - | |
Width | 16.01 cm | - | |
Depth | 7.3 cm | - | |
Weight | 240 g | 232 g | EPOS I SENNHEISER ADAPT 561 II are lighter than Jabra Revo Wireless headphones. |
Colour | White | Black, gold | Black | Grey | - | |
Body Material | Aluminium, polyurethane, silicone, steel, zinc, TPE, PC/ABS | - | |
Earpad Material | Memory foam | Plush, textured fabric | |
Recommended Use | Portable electronics | Portable electronics, computer | |
Bluetooth Range (Operating Distance) | 10 m | 25 m | EPOS I SENNHEISER ADAPT 561 II have a greater operating distance than Jabra Revo Wireless. |
SOUND QUALITY | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Headphones Form Factor | On-ear | On-ear | |
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Headphones Technology | - | Dynamic | |
Ear Cups Type | - | Closed | |
Foldable | Yes | - | Jabra Revo Wireless can be folded. |
Connectivity Technology | Wireless, wired | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 3.0 EDR | Bluetooth 5.0 | EPOS I SENNHEISER ADAPT 561 II have a more advanced version of Bluetooth than Jabra Revo Wireless. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Bluetooth Audio Codec | - | SBC, AAC | |
Active Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 561 II are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | Hybrid ANC | |
Noise Isolating | Yes | - | Jabra Revo Wireless are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | EPOS Voice | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Max Input Power | 30 mW | - | |
Total Harmonic Distortion (THD) | - | <0.3% | |
Sensitivity | 119 dB | - | |
Impedance | 32 Ohm | 32 Ohm | |
Max Sound Pressure | - | 108 dB | |
Diaphragm | 40 mm | - | |
Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Jabra Revo Wireless have the ability to connect to multiple devices simultaneously. |
Features | - | Audio prompts | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Form Factor | Built-in | Headset microphone | |
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Type | - | Boom | |
Microphone Operation Mode | Omni-directional | Beamforming, MEMS-directional | |
Frequency Response | 100 - 8000 Hz | 100 - 10000 Hz | EPOS I SENNHEISER ADAPT 561 II offer a larger microphone frequency range than Jabra Revo Wireless. |
Audio Input Details | Omni-directional - 100 - 8000 Hz | - | |
Sensitivity | 14 dB | - | |
Microphones Included | 2 | 2 | Both headphones have a built-in microphone. |
REMOTE CONTROL | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Controls | Volume, answer/end, play/pause, next/previous track, reject call, redial | - |
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CABLE | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Cable Type | Headphones cable - detachable - 1.22 m USB cable - 1.3 m |
USB-C to USB-C cable - detachable | |
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Cable Length | 1.22 m | - | |
Detachable Cable | Yes | - |
FEATURES | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Features | - | EPOS ActiveGard |
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BATTERY AND CHARGING | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
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Battery Life | 12 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 |
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Standby Time | 240 hours | 81 day | EPOS I SENNHEISER ADAPT 561 II have longer standby time than Jabra Revo Wireless. |
Charging Time | 2 hour(s) | 220 min | Jabra Revo Wireless recharge faster than Jabra Revo Wireless. |
WIRELESS LINK | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Transmission Range | 10 m | - |
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CONNECTIONS | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Connector Type | 2 x headphones (mini-phone stereo 3.5 mm 4-pole) USB (5 pin Micro-USB Type B) |
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OTHERS | Jabra Revo Wireless | EPOS I SENNHEISER ADAPT 561 II |
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Included Accessories | Protective case | Carrying case, BTD 800 USB-C dongle, USB-C to USB-C cable | |
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Software Certification | - | Zoom Certified, Certified for Microsoft Teams, Optimised for UC, Optimised for Google Meet | |
Compliant Standards | GOST, IC, FCC, RoHS, REACH | - | |
Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |