In depth comparison and review of Poly Voyager Focus UC B825S-M and Technics EAH-F70NE. 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 | Technics EAH-F70NE |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 155 g | 270 g | Poly Voyager Focus UC B825S-M are lighter than Poly Voyager Focus UC B825S-M headphones. |
| Colour | - | Black | |
| Body Material | - | Aluminium | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 45 m | 10 m | Poly Voyager Focus UC B825S-M have a greater operating distance than Technics EAH-F70NE. |
| SOUND QUALITY | Poly Voyager Focus UC B825S-M | Technics EAH-F70NE |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.2 | Technics EAH-F70NE have a more advanced version of Bluetooth than Poly Voyager Focus UC B825S-M. |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD, LDAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Ambient Sound Enhancer | |
| Frequency Response | - | 4 - 40000 Hz | |
| Sensitivity | - | 99 dB/mW | |
| Impedance | - | 26 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Poly Voyager Focus UC B825S-M | Technics EAH-F70NE |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Mono | - |
| REMOTE CONTROL | Poly Voyager Focus UC B825S-M | Technics EAH-F70NE |
|---|
| Controls | Volume | Voice assistant |
|---|
| CABLE | Poly Voyager Focus UC B825S-M | Technics EAH-F70NE |
|---|
| Cable Type | Charging cable | Headphones cable - detachable - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes |
| FEATURES | Poly Voyager Focus UC B825S-M | Technics EAH-F70NE |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly Voyager Focus UC B825S-M | Technics EAH-F70NE |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 20 hour(s) | Technics EAH-F70NE lasts longer on a single charge than the Poly Voyager Focus UC B825S-M. |
| Battery Life Details | - | Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours | |
| Charging Time | - | 4 hour(s) |
| CONNECTIONS | Poly Voyager Focus UC B825S-M | Technics EAH-F70NE |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Voyager Focus UC B825S-M | Technics EAH-F70NE |
|---|
| Included Accessories | Carrying case, Bluetooth USB adapter, charging stand | Carrying case, airplane adapter, USB charging cable (50 cm) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
