In depth comparison and review of JVC HA EC25T and Poly Voyager 4210-M. 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 | JVC HA EC25T | Poly Voyager 4210-M |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | Fitness | Voyager 4200 series | |
| Weight | 6.9 g | - | |
| Dimensions & Weight Details | Earphone: 6.9 g Charging case: 60 g |
- | |
| Protection | Waterproof, sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JVC HA EC25T | Poly Voyager 4210-M |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | 3 sound modes | - |
| MICROPHONE | JVC HA EC25T | Poly Voyager 4210-M |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | JVC HA EC25T | Poly Voyager 4210-M |
|---|
| Controls | Volume control, mode control, answer/end, play/pause, next/previous track, reject call, voice assistant | - |
|---|
| CABLE | JVC HA EC25T | Poly Voyager 4210-M |
|---|
| Cable Type | USB-C charge cable - detachable | - |
|---|
| FEATURES | JVC HA EC25T | Poly Voyager 4210-M |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | JVC HA EC25T | Poly Voyager 4210-M |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 7.5 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 7.5 hours Continuous playback (with included charging case): up to 30 hour(s) |
- | |
| Charging Time | 2 hour(s) | - | |
| Auto On/Off | Yes | - |
| CONNECTIONS | JVC HA EC25T | Poly Voyager 4210-M |
|---|
| Connector Type | USB-C (power only) | USB (USB Type-C) |
|---|
| OTHERS | JVC HA EC25T | Poly Voyager 4210-M |
|---|
| Included Accessories | Charging case, 1 pair of ear hooks, 3 pairs of silicone open earpieces (S, M, L), 3 pairs of silicone earpieces (S, M, L) | Charging stand, Bluetooth dongle | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Compliant Standards | IPX5 | - | |
| Service & Support | Limited warranty - 1 year | - |
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