In depth comparison and review of Panasonic RP-NJ300B and RHA MA390 Wireless. 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 | Panasonic RP-NJ300B | RHA MA390 Wireless |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 13 g | 24 g | Panasonic RP-NJ300B are lighter than Panasonic RP-NJ300B headphones. |
| Colour | Black | - | |
| Protection | - | Sweat-resistant, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Panasonic RP-NJ300B | RHA MA390 Wireless |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Noise Isolating | - | Yes | RHA MA390 Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 20000 Hz | 16 - 22000 Hz | RHA MA390 Wireless offer a larger frequency range than Panasonic RP-NJ300B. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 9 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | Bluetooth aptX technology |
| REMOTE CONTROL | Panasonic RP-NJ300B | RHA MA390 Wireless |
|---|
| Controls | - | 3-button remote |
|---|
| BATTERY AND CHARGING | Panasonic RP-NJ300B | RHA MA390 Wireless |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4.3 hour(s) | 8 hour(s) | RHA MA390 Wireless lasts longer on a single charge than the Panasonic RP-NJ300B. |
| Standby Time | - | 720 hours | |
| Charging Time | 1.5 hour(s) | - |
| WIRELESS LINK | Panasonic RP-NJ300B | RHA MA390 Wireless |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Panasonic RP-NJ300B | RHA MA390 Wireless |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | Panasonic RP-NJ300B | RHA MA390 Wireless |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), USB charge cable | Carrying pouch, USB charging cable, 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 3 years |
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