Side by side comparison and review of BETRON B750s and Poly SupraPlus NC. 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 | BETRON B750s | Poly SupraPlus NC |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Colour | Black | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | BETRON B750s | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | - | |
| Noise Isolating | Yes | - | BETRON B750s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Deep Bass | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | BETRON B750s | Poly SupraPlus NC |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | BETRON B750s | Poly SupraPlus NC |
|---|
| Controls | Volume | - |
|---|
| CABLE | BETRON B750s | Poly SupraPlus NC |
|---|
| Cable Type | Headphones cable - anti tangle - L shaped | - |
|---|
| CONNECTIONS | BETRON B750s | Poly SupraPlus NC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | BETRON B750s | Poly SupraPlus NC |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large) | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 1 year 30 day money back guarantee |
- |
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