In depth comparison and review of JLab Audio Fit Sport Wireless Fitness Earbuds and Razer Hammerhead True Wireless (2021). 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 | JLab Audio Fit Sport Wireless Fitness Earbuds | Razer Hammerhead True Wireless (2021) |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.91 cm | - | |
| Width | 1.91 cm | - | |
| Depth | 2.54 cm | - | |
| Weight | 27.2 g | 53 g | JLab Audio Fit Sport Wireless Fitness Earbuds are lighter than JLab Audio Fit Sport Wireless Fitness Earbuds headphones. |
| Colour | Black | Black, blue | Black | |
| Protection | Splashproof, sweat-resistant, water-resistant | IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JLab Audio Fit Sport Wireless Fitness Earbuds | Razer Hammerhead True Wireless (2021) |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Razer Hammerhead True Wireless (2021) are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | JLab Audio Fit Sport Wireless Fitness Earbuds are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Input Power | - | 5 mW | |
| Sensitivity | - | 91 dB/mW | |
| Impedance | - | 16 Ohm | |
| Diaphragm | - | 10 mm | |
| Features | - | Google Fast Pair, Razer Chroma RGB | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JLab Audio Fit Sport Wireless Fitness Earbuds | Razer Hammerhead True Wireless (2021) |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -26 dBFS | |
| Signal-To-Noise Ratio | - | 64 dB |
| REMOTE CONTROL | JLab Audio Fit Sport Wireless Fitness Earbuds | Razer Hammerhead True Wireless (2021) |
|---|
| Controls | Volume, play/pause, next/previous track | - |
|---|
| CABLE | JLab Audio Fit Sport Wireless Fitness Earbuds | Razer Hammerhead True Wireless (2021) |
|---|
| Cable Type | Micro-USB cable | - |
|---|
| FEATURES | JLab Audio Fit Sport Wireless Fitness Earbuds | Razer Hammerhead True Wireless (2021) |
|---|
| Intelligent Assistant | Siri, Google Assistant | - | |
|---|---|---|---|
| Additional Functions | - | Gaming mode |
| BATTERY AND CHARGING | JLab Audio Fit Sport Wireless Fitness Earbuds | Razer Hammerhead True Wireless (2021) |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 6.5 hour(s) | Razer Hammerhead True Wireless (2021) lasts longer on a single charge than the JLab Audio Fit Sport Wireless Fitness Earbuds. |
| Battery Life Details | - | Continuous playback (lighting OFF / ANC OFF): up to 6.5 hours Continuous playback (lighting OFF / ANC OFF / with included charging case): up to 32.5 hours Continuous playback (lighting ON / ANC OFF): up to 5.5 hours Continuous playback (lighting ON / ANC OFF / with included charging case): up to 27.5 hours Continuous playback (lighting ON / ANC OFF): up to 4.5 hours Continuous playback (lighting ON / ANC OFF / with included charging case): up to 22.5 hours Continuous playback (lighting ON / ANC ON): up to 4 hours Continuous playback (lighting ON / ANC ON / with included charging case): up to 16 hours |
| OTHERS | JLab Audio Fit Sport Wireless Fitness Earbuds | Razer Hammerhead True Wireless (2021) |
|---|
| Included Accessories | Cable clip, 7 pairs of ear tips | Ear tips kit, charging case | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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