Side by side comparison and review of Razer Hammerhead BT and Bose Noise-masking Sleepbuds. 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 | Razer Hammerhead BT | Bose Noise-masking Sleepbuds |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.39 cm | |
| Width | - | 2.69 cm | |
| Depth | - | 1.42 cm | |
| Weight | 28 g | 2.3 g | Bose Noise-masking Sleepbuds are lighter than Razer Hammerhead BT headphones. |
| Dimensions & Weight Details | - | Case: 7.7 cm x 7.7 cm x 2.7 cm / 111 g | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 9 m | Razer Hammerhead BT have a greater operating distance than Bose Noise-masking Sleepbuds. |
| SOUND QUALITY | Razer Hammerhead BT | Bose Noise-masking Sleepbuds |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 10 mW | - | |
| Sensitivity | 116 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 10 mm | - | |
| Magnet Material | Neodymium magnet | - | |
| Features | Bluetooth aptX technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Razer Hammerhead BT | Bose Noise-masking Sleepbuds |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 300 - 3400 Hz | - | |
| Sensitivity | -42 dB | - | |
| Signal-To-Noise Ratio | 55 dB | - |
| REMOTE CONTROL | Razer Hammerhead BT | Bose Noise-masking Sleepbuds |
|---|
| Controls | Volume, play/pause button, answer/end, next/previous track | - |
|---|
| CABLE | Razer Hammerhead BT | Bose Noise-masking Sleepbuds |
|---|
| Cable Type | Headphones cable - 63 cm | USB cable | |
|---|---|---|---|
| Cable Length | 63 cm | - |
| BATTERY AND CHARGING | Razer Hammerhead BT | Bose Noise-masking Sleepbuds |
|---|
| Battery Type | Headphone battery lithium polymer | Headphone battery rechargeable - zinc/silver oxide | |
|---|---|---|---|
| Battery Capacity | 160 mAh | - | |
| Battery Life | 8 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | Razer Hammerhead BT | Bose Noise-masking Sleepbuds |
|---|
| Transmission Range | 10 m | - |
|---|
| OTHERS | Razer Hammerhead BT | Bose Noise-masking Sleepbuds |
|---|
| Included Accessories | - | Travel bag, USB power adapter, 3 pairs of ear tips (small, medium, large), charging case | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - |
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