In depth comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC and Jabra Elite 85h. 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 | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Product Type | Headset - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Height | - | 22.5 cm | |
| Width | - | 19.5 cm | |
| Depth | - | 8.2 cm | |
| Weight | 227 g | 296 g | EPOS I SENNHEISER IMPACT MB 660 UC are lighter than EPOS I SENNHEISER IMPACT MB 660 UC headphones. |
| Colour | - | Navy | Black | Titanium black | Gold beige | Copper black | |
| Body Material | - | Steel, PC/ABS | |
| Earpad Material | - | Leatherette | |
| Headband Material | - | Leatherette | |
| Protection | - | Dust-resistant, wind protection, rainproof, water-resistant | |
| Recommended Use | Portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 25 m | 10 m | EPOS I SENNHEISER IMPACT MB 660 UC have a greater operating distance than Jabra Elite 85h. |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Jabra Elite 85h have a more advanced version of Bluetooth than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, aptX | SBC, AAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | NoiseGard active noise compensation | Hybrid ANC | |
| Noise Isolating | - | Yes | Jabra Elite 85h are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 23000 Hz | 10 - 20000 Hz | EPOS I SENNHEISER IMPACT MB 660 UC offer a larger frequency range than Jabra Elite 85h. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 118 dB | - | |
| Impedance | 46 Ohm | - | |
| Diaphragm | - | 40 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Jabra Elite 85h have the ability to connect to multiple devices simultaneously. |
| MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Jabra Elite 85h microphone can cancel out ambient noise. |
| Frequency Response | 150 - 6800 Hz | 13 - 8000 Hz | Jabra Elite 85h offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Microphones Included | 3 | 8 | Jabra Elite 85h have a built-in microphone. |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Controls | - | Mute, volume, answer/end, play/pause, next/previous track, HearThrough, pair mode, voice assistant, ANC on/off |
|---|
| CABLE | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Cable Type | Audio cable Micro-USB cable |
Audio cable - detachable - 1.2 m USB-C cable - detachable - 30 cm |
|---|
| FEATURES | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant, Alexa | |
| Sensors | - | On-ear detection | |
| Additional Functions | - | SmartSound |
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 700 mAh | - | |
| Battery Life | 30 hours | 41 hour(s) | Jabra Elite 85h lasts longer on a single charge than the EPOS I SENNHEISER IMPACT MB 660 UC. |
| Battery Life Details | - | Continuous talk (active noise-cancelling on): up to 36 hours Continuous talk (active noise-cancelling off): up to 41 hours Continuous playback (active noise-cancelling on): up to 36 hours Continuous playback (active noise-cancelling off): up to 41 hours |
|
| Standby Time | 360 hours | - | |
| Charging Time | 3 hours | 2.5 hour(s) | Jabra Elite 85h recharge faster than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Auto On/Off | - | Yes |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Transmission Range | 25 m | - |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Connector Type | - | Headphones (mini-phone 3.5mm) USB (24 pin USB-C) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC | Jabra Elite 85h |
|---|
| Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | Carrying case, audio cable, USB-C cable | |
|---|---|---|---|
| Compliant Standards | - | IC, FCC, RoHS, REACH | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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