In depth comparison and review of Monster iSport Freedom and JBL TUNE 520BT. 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 | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 157 g | |
| Colour | Black/green | Green | Black | Purple | White | Blue | |
| Protection | Waterproof, sweat-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | JBL TUNE 520BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.3 | |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Pure Monster Sound | Pure Bass | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 102 dB | |
| Impedance | - | 30 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | - | 33 mm | |
| Features | Voice activated, voice guidance, dual link system | - |
| MICROPHONE | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Sensitivity | - | -29 dB |
| REMOTE CONTROL | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Controls | - | Volume |
|---|
| CABLE | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Cable Type | USB charge cable Headphones cable |
USB-C cable |
|---|
| FEATURES | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Features | - | Multipoint Pairing, VoiceAware | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Google Assistant ready, Siri ready |
| BATTERY AND CHARGING | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 450 mAh | |
| Battery Life | 9 hour(s) | 57 hour(s) | JBL TUNE 520BT lasts longer on a single charge than the Monster iSport Freedom. |
| Battery Life Details | - | Continuous playback (with 5 min charge): up to 3 hours | |
| Standby Time | 100 hours | - | |
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.4 - 2.4835GHz |
| CONNECTIONS | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Connector Type | USB | - |
|---|
| OTHERS | Monster iSport Freedom | JBL TUNE 520BT |
|---|
| Included Accessories | Cleaning cloth, protective pouch | Charging cable | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - |
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