Detailed comparison and review of Sennheiser HD 4.20s and ifrogz Little Rockerz Costume T Rex. 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 | Sennheiser HD 4.20s | ifrogz Little Rockerz Costume T Rex |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Colour | Black | Green | |
| Design | - | Kids | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser HD 4.20s | ifrogz Little Rockerz Costume T Rex |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Noise Isolating | Yes | - | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Diaphragm | - | 30 mm |
| MICROPHONE | Sennheiser HD 4.20s | ifrogz Little Rockerz Costume T Rex |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | ifrogz Little Rockerz Costume T Rex |
|---|
| Controls | 1-button remote | Volume, next/previous track |
|---|
| CABLE | Sennheiser HD 4.20s | ifrogz Little Rockerz Costume T Rex |
|---|
| Cable Length | 1.4 m | - | |
|---|---|---|---|
| Plated Connector | Gold | - |
| CONNECTIONS | Sennheiser HD 4.20s | ifrogz Little Rockerz Costume T Rex |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | AUX output (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 4.20s | ifrogz Little Rockerz Costume T Rex |
|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
|---|
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