In depth comparison and review of Sennheiser HD 1 In-Ear Wireless and Panasonic Wings RP-BTS55. 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 | Panasonic Wings RP-BTS55 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 22 g | |
| Colour | - | Light grey | Black | |
| Protection | - | IPX5 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser HD 1 In-Ear Wireless | Panasonic Wings RP-BTS55 |
|---|
| Headphones Form Factor | In-ear | In-ear - behind-the-neck mount | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 15 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 112 dB | - | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 1 In-Ear Wireless | Panasonic Wings RP-BTS55 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | On-cable | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| CABLE | Sennheiser HD 1 In-Ear Wireless | Panasonic Wings RP-BTS55 |
|---|
| Cable Type | USB charge cable | USB charge cable - 10 cm |
|---|
| FEATURES | Sennheiser HD 1 In-Ear Wireless | Panasonic Wings RP-BTS55 |
|---|
| Additional Functions | - | LED lights |
|---|
| BATTERY AND CHARGING | Sennheiser HD 1 In-Ear Wireless | Panasonic Wings RP-BTS55 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 170 mAh | - | |
| Battery Life | 10 hour(s) | 6 hour(s) | Sennheiser HD 1 In-Ear Wireless lasts longer on a single charge than the Panasonic Wings RP-BTS55. |
| Charging Time | 1.5 hour(s) | 1.5 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Sennheiser HD 1 In-Ear Wireless | Panasonic Wings RP-BTS55 |
|---|
| Included Accessories | Carrying case, 4 pairs of earpads (extra small, small, medium, large) | Carrying case, 2 pairs of low rebound earpieces (small, medium) |
|---|
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