Detailed comparison and review of BETRON B750s and ASUS ROG Cetra II. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | BETRON B750s | ASUS ROG Cetra II |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - USB-C | |
|---|---|---|---|
| Weight | - | 30 g | |
| Colour | Black | Black | |
| Body Material | - | Liquid silicone rubber (LSR) | |
| Recommended Use | Portable electronics | Game console, portable electronics, computer |
| SOUND QUALITY | BETRON B750s | ASUS ROG Cetra II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | ASUS ROG Cetra II are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | BETRON B750s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Deep Bass | - | |
| Frequency Response | - | 20 - 40000 Hz | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 9.4 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | BETRON B750s | ASUS ROG Cetra II |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 50 - 10000 Hz | |
| Sensitivity | - | -40 dB | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | BETRON B750s | ASUS ROG Cetra II |
|---|
| Controls | Volume | Volume, play/pause, ANC/ambient |
|---|
| CABLE | BETRON B750s | ASUS ROG Cetra II |
|---|
| Cable Type | Headphones cable - anti tangle - L shaped | - | |
|---|---|---|---|
| Cable Length | - | 1.25 m |
| CONNECTIONS | BETRON B750s | ASUS ROG Cetra II |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | BETRON B750s | ASUS ROG Cetra II |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large) | Carrying case, cord clip, 3 ear tips, 3 pairs of EarFins, pair of memory foam ear tips | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year 30 day money back guarantee |
Limited warranty - 2 years |
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