In depth comparison and review of JBL Jr310BT and Poly EncorePro 725. 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 Jr310BT | Poly EncorePro 725 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | EncorePro 700 Series | |
| Weight | 115 g | 78 g | Poly EncorePro 725 are lighter than JBL Jr310BT headphones. |
| Colour | Blue | Red | Green | Black | |
| Earpad Material | - | Artificial leather | |
| Design | Kids | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | JBL Jr310BT | Poly EncorePro 725 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | JBL Jr310BT can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 90 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 80 dB | - | |
| Diaphragm | 32 mm | 28 mm | JBL Jr310BT have a thicker diaphragm than Poly EncorePro 725. |
| Features | - | SoundGuard Technology |
| MICROPHONE | JBL Jr310BT | Poly EncorePro 725 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 725 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | - | 100 - 6800 Hz | |
| Sensitivity | -40 dBV/Pascal | - |
| REMOTE CONTROL | JBL Jr310BT | Poly EncorePro 725 |
|---|
| Controls | Power on/off, answer/end, play/pause, reject call | - |
|---|
| CABLE | JBL Jr310BT | Poly EncorePro 725 |
|---|
| Cable Length | - | 89 cm |
|---|
| FEATURES | JBL Jr310BT | Poly EncorePro 725 |
|---|
| Features | - | 290° rotatable microphone |
|---|
| BATTERY AND CHARGING | JBL Jr310BT | Poly EncorePro 725 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 400 mAh | - | |
| Battery Life | 30 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | JBL Jr310BT | Poly EncorePro 725 |
|---|
| Connector Type | - | USB (USB Type-A) |
|---|
| OTHERS | JBL Jr310BT | Poly EncorePro 725 |
|---|
| Included Accessories | USB charging cable, sticker set | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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