Detailed comparison and review of JVC HA S40BT and Technics EAH-F70NE. 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 | JVC HA S40BT | Technics EAH-F70NE |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 146 g | 270 g | JVC HA S40BT are lighter than JVC HA S40BT headphones. |
| Colour | - | Black | |
| Body Material | - | Aluminium | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA S40BT | Technics EAH-F70NE |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.2 | Technics EAH-F70NE have a more advanced version of Bluetooth than JVC HA S40BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | 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 | Stereo | |
| Sound Effects | Bass Boost | Ambient Sound Enhancer | |
| Frequency Response | 20 - 20000 Hz | 4 - 40000 Hz | Technics EAH-F70NE offer a larger frequency range than JVC HA S40BT. |
| Sensitivity | - | 99 dB/mW | |
| Impedance | - | 26 Ohm | |
| Diaphragm | 30.5 mm | 40 mm | Technics EAH-F70NE have a thicker diaphragm than JVC HA S40BT. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | JVC HA S40BT | Technics EAH-F70NE |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | JVC HA S40BT | Technics EAH-F70NE |
|---|
| Controls | - | Voice assistant |
|---|
| CABLE | JVC HA S40BT | Technics EAH-F70NE |
|---|
| Cable Type | Micro-USB charge cable | Headphones cable - detachable - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | JVC HA S40BT | Technics EAH-F70NE |
|---|
| Battery Type | Handset battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 17 hour(s) | 20 hour(s) | Technics EAH-F70NE lasts longer on a single charge than the JVC HA S40BT. |
| Battery Life Details | - | Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours | |
| Charging Time | 3 hour(s) | 4 hour(s) | JVC HA S40BT recharge faster than JVC HA S40BT. |
| CONNECTIONS | JVC HA S40BT | Technics EAH-F70NE |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JVC HA S40BT | Technics EAH-F70NE |
|---|
| Included Accessories | - | Carrying case, airplane adapter, USB charging cable (50 cm) |
|---|
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