In depth comparison and review of ifrogz Impulse and Trust Duet XP Bluetooth Wire-free Earphones. 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 | ifrogz Impulse | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 6.1 cm x 3.9 cm / 109 g | |
| Colour | White & rose gold | Black & silver | - | |
| Protection | Sweat-resistant | Waterproof, IPX5 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Trust Duet XP Bluetooth Wire-free Earphones have a greater operating distance than ifrogz Impulse. |
| SOUND QUALITY | ifrogz Impulse | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), 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 | 97 dB | 90 dB | ifrogz Impulse have higher sensitivity than Trust Duet XP Bluetooth Wire-free Earphones. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 11 mm | 6 mm | ifrogz Impulse have a thicker diaphragm than Trust Duet XP Bluetooth Wire-free Earphones. |
| Magnet Material | - | Neodymium |
| MICROPHONE | ifrogz Impulse | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 4000 Hz |
| REMOTE CONTROL | ifrogz Impulse | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | Play/pause, next/previous track |
|---|
| CABLE | ifrogz Impulse | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Cable Type | Micro-USB charge cable - detachable | Micro-USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | ifrogz Impulse | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 4 hour(s) | ifrogz Impulse lasts longer on a single charge than the Trust Duet XP Bluetooth Wire-free Earphones. |
| Standby Time | - | 80 hours | |
| Charging Time | 1 hour(s) | - |
| WIRELESS LINK | ifrogz Impulse | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | - |
|---|
| OTHERS | ifrogz Impulse | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Included Accessories | - | 2 pairs of ear tips, charging case (2200 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 2 years |
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