In depth comparison and review of JBL Endurance RUN and Razer Hammerhead Duo. 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 | JBL Endurance RUN | Razer Hammerhead Duo |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 17 g | |
| Colour | Red | Black | Yellow | Blue | Teal | - | |
| Earpad Material | Silicone | - | |
| Protection | Sweat-resistant, IPX5 | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL Endurance RUN | Razer Hammerhead Duo |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dual balanced armature / dynamic | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 20 mW | |
| Sensitivity | - | 102 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 8.2 mm | 13.6 mm | Razer Hammerhead Duo have a thicker diaphragm than JBL Endurance RUN. |
| Features | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JBL Endurance RUN | Razer Hammerhead Duo |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -40 dB | |
| Signal-To-Noise Ratio | - | 58 dB |
| REMOTE CONTROL | JBL Endurance RUN | Razer Hammerhead Duo |
|---|
| Controls | 1-button remote | Volume, answer/end, play/pause |
|---|
| CABLE | JBL Endurance RUN | Razer Hammerhead Duo |
|---|
| Cable Type | Headphones cable - anti tangle | Headphones cable - L shaped - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m |
| FEATURES | JBL Endurance RUN | Razer Hammerhead Duo |
|---|
| Intelligent Assistant | Siri, Google Now | - |
|---|
| CONNECTIONS | JBL Endurance RUN | Razer Hammerhead Duo |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | JBL Endurance RUN | Razer Hammerhead Duo |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large), 1 pair of enhancers | 3 pairs of silicone ear tips (small, medium, large) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | IPX5 | - | |
| Service & Support | Limited warranty - 1 year | - |
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