In depth comparison and review of BETRON RK300 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 | BETRON RK300 | Poly Voyager 4210-M |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Voyager 4200 series | |
| Colour | Black | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | BETRON RK300 | Poly Voyager 4210-M |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | BETRON RK300 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Deep Bass | - |
| CABLE | BETRON RK300 | Poly Voyager 4210-M |
|---|
| Cable Type | Headphones cable - straight | - |
|---|
| CONNECTIONS | BETRON RK300 | Poly Voyager 4210-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (USB Type-C) |
|---|
| OTHERS | BETRON RK300 | Poly Voyager 4210-M |
|---|
| Included Accessories | Carrying pouch, 3 pairs of silicone ear tips (small, medium, large) | Charging stand, Bluetooth dongle | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | 30 days money back guarantee | - |
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