In depth comparison and review of JBL JR300BT and ifrogz Impulse 2. 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 | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 19.5 cm | |
| Width | - | 21.48 cm | |
| Depth | - | 8 cm | |
| Weight | 110 g | 295 g | JBL JR300BT are lighter than JBL JR300BT headphones. |
| Colour | Orange/blue | Tropic teal | Pink | Blue | |
| Earpad Material | Polyurethane leather | - | |
| Design | Kids | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 94 dB +/- 3dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 40 mm | ifrogz Impulse 2 have a thicker diaphragm than JBL JR300BT. |
| Magnet Material | - | Neodymium |
| MICROPHONE | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Controls | Power on/off, answer/end, play/pause | Volume, power on/off, play/pause, next/previous track |
|---|
| CABLE | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Cable Type | USB charge cable | Headphones cable - detachable Micro-USB charge cable |
|---|
| FEATURES | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Additional Functions | Volume limiter | - |
|---|
| BATTERY AND CHARGING | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 170 mAh | - | |
| Battery Life | 12 hour(s) | 20 hour(s) | ifrogz Impulse 2 lasts longer on a single charge than the JBL JR300BT. |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Modulation Type | GFSK, 8-DPSK, DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| CONNECTIONS | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL JR300BT | ifrogz Impulse 2 |
|---|
| Included Accessories | Stickers, USB charge cable | Carrying pouch | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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