Detailed comparison and review of Technics EAH-F70NE and JVC HA S91N. 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 | JVC HA S91N |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired | |
|---|---|---|---|
| Weight | 270 g | 198 g | JVC HA S91N are lighter than Technics EAH-F70NE headphones. |
| Colour | Black | Black | |
| Body Material | Aluminium | - | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Technics EAH-F70NE | JVC HA S91N |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | - | Yes | JVC HA S91N can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | JVC HA S91N have a more advanced version of Bluetooth than Technics EAH-F70NE. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | 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 | SBC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Ambient Sound Enhancer | Ambient Sound Mode | |
| Frequency Response | 4 - 40000 Hz | 10 - 22000 Hz | Technics EAH-F70NE offer a larger frequency range than JVC HA S91N. |
| Sensitivity | 99 dB/mW | - | |
| Impedance | 26 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | Technics EAH-F70NE | JVC HA S91N |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | Technics EAH-F70NE | JVC HA S91N |
|---|
| Controls | Voice assistant | Volume, power on/off, multiple function button, noise-cancellation on/off |
|---|
| CABLE | Technics EAH-F70NE | JVC HA S91N |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m | Headphones cable - detachable - 1.2 m USB-C charge cable |
|
|---|---|---|---|
| Cable Length | 1.2 m | 1.2 m | |
| Detachable Cable | Yes | Yes | |
| Plated Connector | - | Gold |
| FEATURES | Technics EAH-F70NE | JVC HA S91N |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Voice Control | - | Indirect |
| BATTERY AND CHARGING | Technics EAH-F70NE | JVC HA S91N |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 20 hour(s) | 42 hour(s) | JVC HA S91N lasts longer on a single charge than the Technics EAH-F70NE. |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours | Continuous playback (active noise-cancelling off): up to 42 hours Continuous playback (active noise-cancelling on): up to 37 hours |
|
| Charging Time | 4 hour(s) | 3 hour(s) | JVC HA S91N recharge faster than Technics EAH-F70NE. |
| CONNECTIONS | Technics EAH-F70NE | JVC HA S91N |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Bluetooth Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Technics EAH-F70NE | JVC HA S91N |
|---|
| Included Accessories | Carrying case, airplane adapter, USB charging cable (50 cm) | Carrying pouch | |
|---|---|---|---|
| Service & Support | - | 2-year warranty |
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