In depth comparison and review of Sennheiser HD 1 In-Ear Wireless and Belkin SoundForm. 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 | Sennheiser HD 1 In-Ear Wireless | Belkin SoundForm |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Earphone: 10 g Charging case: 3.65 cm x 7 cm x 3 cm / 43 g |
|
| Colour | - | Black | White | |
| Protection | - | Sweat-resistant, IPX5 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser HD 1 In-Ear Wireless | Belkin SoundForm |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 15 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Max Sound Pressure | 112 dB | - |
| MICROPHONE | Sennheiser HD 1 In-Ear Wireless | Belkin SoundForm |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| CABLE | Sennheiser HD 1 In-Ear Wireless | Belkin SoundForm |
|---|
| Cable Type | USB charge cable | Micro-USB cable - 15 cm |
|---|
| FEATURES | Sennheiser HD 1 In-Ear Wireless | Belkin SoundForm |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Sennheiser HD 1 In-Ear Wireless | Belkin SoundForm |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 170 mAh | - | |
| Battery Life | 10 hour(s) | 24 hour(s) | Belkin SoundForm lasts longer on a single charge than the Sennheiser HD 1 In-Ear Wireless. |
| Battery Life Details | - | Continuous playback: up to 24 hours | |
| Charging Time | 1.5 hour(s) | - |
| CONNECTIONS | Sennheiser HD 1 In-Ear Wireless | Belkin SoundForm |
|---|
| Connector Type | - | USB (micro-USB) |
|---|
| OTHERS | Sennheiser HD 1 In-Ear Wireless | Belkin SoundForm |
|---|
| Included Accessories | Carrying case, 4 pairs of earpads (extra small, small, medium, large) | Charging case, 3 pairs of silicone ear tips (small, medium, large) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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