In depth comparison and review of JVC HA S90BN and ifrogz Little Rockerz Costume T Rex. 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 | JVC HA S90BN | ifrogz Little Rockerz Costume T Rex |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 195 g | - | |
| Colour | Black | Green | |
| Design | - | Kids | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JVC HA S90BN | ifrogz Little Rockerz Costume T Rex |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Foldable | Yes | - | JVC HA S90BN can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | JVC HA S90BN are equipped with active noice cancellation. |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 25000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Sensitivity | 100 dB | - | |
| Diaphragm | 40 mm | 30 mm | JVC HA S90BN have a thicker diaphragm than ifrogz Little Rockerz Costume T Rex. |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA S90BN | ifrogz Little Rockerz Costume T Rex |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | JVC HA S90BN | ifrogz Little Rockerz Costume T Rex |
|---|
| Controls | - | Volume, next/previous track |
|---|
| CABLE | JVC HA S90BN | ifrogz Little Rockerz Costume T Rex |
|---|
| Cable Type | Headphones cable - 1.2 m USB charge cable |
- | |
|---|---|---|---|
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | JVC HA S90BN | ifrogz Little Rockerz Costume T Rex |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 16 hour(s) | - | |
| Charging Time | 3.5 hour(s) | - |
| WIRELESS LINK | JVC HA S90BN | ifrogz Little Rockerz Costume T Rex |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | JVC HA S90BN | ifrogz Little Rockerz Costume T Rex |
|---|
| Connector Type | Bluetooth Headphones (mini-phone stereo 3.5 mm) |
AUX output (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JVC HA S90BN | ifrogz Little Rockerz Costume T Rex |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | iPhone | - |
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