Side by side comparison and review of Trust and Panasonic RP-NJ300B. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Trust | Panasonic RP-NJ300B |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 5 cm | - | |
| Width | 15 cm | - | |
| Depth | 30 cm | - | |
| Weight | 18 g | 13 g | Panasonic RP-NJ300B are lighter than Trust headphones. |
| Colour | - | Black | |
| Body Material | Plastic | - | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Trust | Panasonic RP-NJ300B |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 20000 Hz | Panasonic RP-NJ300B offer a larger frequency range than Trust. |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 105 dB | - | |
| Impedance | 32 Ohm | 16 Ohm | |
| Max Sound Pressure | 120 dB | - | |
| Diaphragm | 10 mm | 9 mm | Trust have a thicker diaphragm than Panasonic RP-NJ300B. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Trust | Panasonic RP-NJ300B |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Connectivity Technology | Wired | - | |
| Audio Input Details | Omni-directional - 20 - 16000 Hz | - | |
| Sensitivity | 62 dB | - | |
| Signal-To-Noise Ratio | 40 dB | - |
| REMOTE CONTROL | Trust | Panasonic RP-NJ300B |
|---|
| Controls | Mute, volume, play/pause, voice assistant | - |
|---|
| CABLE | Trust | Panasonic RP-NJ300B |
|---|
| Cable Type | Headphones cable - 2 m | - |
|---|
| BATTERY AND CHARGING | Trust | Panasonic RP-NJ300B |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 4.3 hour(s) | Panasonic RP-NJ300B lasts longer on a single charge than the Trust. |
| Charging Time | - | 1.5 hour(s) |
| WIRELESS LINK | Trust | Panasonic RP-NJ300B |
|---|
| Transmission Range | - | 10 m |
|---|
| CONNECTIONS | Trust | Panasonic RP-NJ300B |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone stereo 3.5 mm) |
Bluetooth |
|---|
| OTHERS | Trust | Panasonic RP-NJ300B |
|---|
| Included Accessories | 2 pairs of ear tips, micro-USB charging cable | 3 pairs of ear tips (small, medium, large), USB charge cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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