In depth comparison and review of Razer Kaira and ISOtunes LINK. 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 | Razer Kaira | ISOtunes LINK |
|---|
| Product Type | Headset - 2.4/5 GHz - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 293 g | - | |
| Earpad Material | FlowKnit memory foam | Memory foam | |
| Protection | - | Sweat-resistant, IPX4, water-resistant | |
| Recommended Use | Game console, computer | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Razer Kaira | ISOtunes LINK |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4/5 GHz radio frequency | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Windows Sonic surround sound | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 108 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Razer Triforce titanium | - |
| MICROPHONE | Razer Kaira | ISOtunes LINK |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional (HyperClear flexible cardioid) | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -54 dB | - | |
| Signal-To-Noise Ratio | 60 dB | - |
| REMOTE CONTROL | Razer Kaira | ISOtunes LINK |
|---|
| Controls | Volume, power on/off, microphone on/mute switch, status indicator, pair mode, game/chat balance | - |
|---|
| CABLE | Razer Kaira | ISOtunes LINK |
|---|
| Cable Type | - | Micro-USB charge cable |
|---|
| FEATURES | Razer Kaira | ISOtunes LINK |
|---|
| Features | Xbox Wireless technology | 24Db Noise Reduction Rating |
|---|
| BATTERY AND CHARGING | Razer Kaira | ISOtunes LINK |
|---|
| Battery Type | Headphone battery rechargeable | 1 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 14 hour(s) | Razer Kaira lasts longer on a single charge than the ISOtunes LINK. |
| Battery Life Details | - | Continuous hearing (with optional batteries): up to 28 hours | |
| Included Qty | - | 1 |
| OTHERS | Razer Kaira | ISOtunes LINK |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
|---|
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