Side by side comparison and review of Trust Duet XP Bluetooth Wire-free Earphones and Poly Voyager 4210-M. 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 | Poly Voyager 4210-M |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Voyager 4200 series | |
| Dimensions & Weight Details | Charging case: 7.7 cm x 6.1 cm x 3.9 cm / 109 g | - | |
| Protection | Waterproof, IPX5 | - | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Duet XP Bluetooth Wire-free Earphones | Poly Voyager 4210-M |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 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 | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 90 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Trust Duet XP Bluetooth Wire-free Earphones | Poly Voyager 4210-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 4000 Hz | - |
| REMOTE CONTROL | Trust Duet XP Bluetooth Wire-free Earphones | Poly Voyager 4210-M |
|---|
| Controls | Play/pause, next/previous track | - |
|---|
| CABLE | Trust Duet XP Bluetooth Wire-free Earphones | Poly Voyager 4210-M |
|---|
| Cable Type | Micro-USB charge cable - detachable | - |
|---|
| BATTERY AND CHARGING | Trust Duet XP Bluetooth Wire-free Earphones | Poly Voyager 4210-M |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 4 hour(s) | - | |
| Standby Time | 80 hours | - |
| CONNECTIONS | Trust Duet XP Bluetooth Wire-free Earphones | Poly Voyager 4210-M |
|---|
| Connector Type | - | USB (USB Type-C) |
|---|
| OTHERS | Trust Duet XP Bluetooth Wire-free Earphones | Poly Voyager 4210-M |
|---|
| Included Accessories | 2 pairs of ear tips, charging case (2200 mAh) | Charging stand, Bluetooth dongle | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - 2 years | - |
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