In depth comparison and review of Poly Voyager Focus UC B825S-M and Kokoon Relax. 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 | Poly Voyager Focus UC B825S-M | Kokoon Relax |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 17.9 cm | |
| Width | - | 15.9 cm | |
| Depth | - | 9.4 cm | |
| Weight | 155 g | 350 g | Poly Voyager Focus UC B825S-M are lighter than Poly Voyager Focus UC B825S-M headphones. |
| Colour | - | Black | |
| Earpad Material | - | Silicone, fibre fabrics | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 45 m | - |
| SOUND QUALITY | Poly Voyager Focus UC B825S-M | Kokoon Relax |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.0 | Poly Voyager Focus UC B825S-M have a more advanced version of Bluetooth than Kokoon Relax. |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | Kokoon Relax are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Features | - | Active White Noise |
| MICROPHONE | Poly Voyager Focus UC B825S-M | Kokoon Relax |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - |
| REMOTE CONTROL | Poly Voyager Focus UC B825S-M | Kokoon Relax |
|---|
| Controls | Volume | Power on/off |
|---|
| CABLE | Poly Voyager Focus UC B825S-M | Kokoon Relax |
|---|
| Cable Type | Charging cable | Micro-USB charge cable - detachable Headphones cable - detachable - with remote control and mic |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Poly Voyager Focus UC B825S-M | Kokoon Relax |
|---|
| Sensors | - | Accelerometer, EEG sensor | |
|---|---|---|---|
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly Voyager Focus UC B825S-M | Kokoon Relax |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 500 mAh | |
| Battery Life | 15 hour(s) | 13 hour(s) | Poly Voyager Focus UC B825S-M lasts longer on a single charge than the Kokoon Relax. |
| CONNECTIONS | Poly Voyager Focus UC B825S-M | Kokoon Relax |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Voyager Focus UC B825S-M | Kokoon Relax |
|---|
| Included Accessories | Carrying case, Bluetooth USB adapter, charging stand | Carrying case, micro-USB charging cable, eye mask | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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