Detailed comparison and review of Technics EAH-F70NE and Poly Voyager 4210-M. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Technics EAH-F70NE | Poly Voyager 4210-M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Voyager 4200 series | |
| Weight | 270 g | - | |
| Colour | Black | - | |
| Body Material | Aluminium | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Technics EAH-F70NE | Poly Voyager 4210-M |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| 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, aptX, aptX HD, LDAC | - | |
| Active Noise Cancelling | Yes | - | Technics EAH-F70NE are equipped with active noice cancellation. |
| Sound Output Mode | 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 | Technics EAH-F70NE | Poly Voyager 4210-M |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Technics EAH-F70NE | Poly Voyager 4210-M |
|---|
| Controls | Voice assistant | - |
|---|
| CABLE | Technics EAH-F70NE | Poly Voyager 4210-M |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m | - | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | Technics EAH-F70NE | Poly Voyager 4210-M |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours | - | |
| Charging Time | 4 hour(s) | - |
| CONNECTIONS | Technics EAH-F70NE | Poly Voyager 4210-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (USB Type-C) |
|---|
| OTHERS | Technics EAH-F70NE | Poly Voyager 4210-M |
|---|
| Included Accessories | Carrying case, airplane adapter, USB charging cable (50 cm) | Charging stand, Bluetooth dongle | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams |
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