In depth comparison and review of BETRON B25 and Poly SupraPlus NC. 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 B25 | Poly SupraPlus NC |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Colour | Black | - | |
| Body Material | Metal | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | BETRON B25 | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | - | |
| Noise Isolating | Yes | - | BETRON B25 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - |
| CABLE | BETRON B25 | Poly SupraPlus NC |
|---|
| Cable Type | Headphones cable - straight | - | |
|---|---|---|---|
| Plated Connector | Gold | - |
| CONNECTIONS | BETRON B25 | Poly SupraPlus NC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | BETRON B25 | Poly SupraPlus NC |
|---|
| Included Accessories | Carrying pouch, cable clip, 3 pairs of silicone ear tips (small, medium, large) | Monitor receiver | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 1 year | - |
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