Side by side comparison and review of Trust Duet XP Bluetooth Wire-free Earphones and JBL Free II. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Trust Duet XP Bluetooth Wire-free Earphones | JBL Free II |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 4.8 g | |
| Dimensions & Weight Details | Charging case: 7.7 cm x 6.1 cm x 3.9 cm / 109 g | Earphone: 4.8 g Charging case: 52 g |
|
| Colour | - | Black | White | |
| Protection | Waterproof, IPX5 | Splashproof, IPX4 | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Duet XP Bluetooth Wire-free Earphones | JBL Free II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 90 dB | 100 dB | JBL Free II have higher sensitivity than Trust Duet XP Bluetooth Wire-free Earphones. |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | 6 mm | 5.6 mm | Trust Duet XP Bluetooth Wire-free Earphones have a thicker diaphragm than JBL Free II. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Trust Duet XP Bluetooth Wire-free Earphones | JBL Free II |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 4000 Hz | - | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Trust Duet XP Bluetooth Wire-free Earphones | JBL Free II |
|---|
| Controls | Play/pause, next/previous track | - |
|---|
| CABLE | Trust Duet XP Bluetooth Wire-free Earphones | JBL Free II |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable |
|---|
| FEATURES | Trust Duet XP Bluetooth Wire-free Earphones | JBL Free II |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Trust Duet XP Bluetooth Wire-free Earphones | JBL Free II |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 4 hour(s) | 6 hour(s) | JBL Free II lasts longer on a single charge than the Trust Duet XP Bluetooth Wire-free Earphones. |
| Battery Life Details | - | (with included charging case): up to 24 hours | |
| Standby Time | 80 hours | - | |
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | Trust Duet XP Bluetooth Wire-free Earphones | JBL Free II |
|---|
| Included Accessories | 2 pairs of ear tips, charging case (2200 mAh) | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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