In depth comparison and review of Bose SoundSport Free and Sennheiser CX 7.00BT. 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 | Bose SoundSport Free | Sennheiser CX 7.00BT |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | 18 g | - | |
| Dimensions & Weight Details | Headphones: 2.56 cm x 3.05 cm x 3.2 cm / 9.1 g Charging case: 10.2 cm x 4.83 cm x 3.81 cm / 79.4 g |
- | |
| Colour | Black | Midnight blue | Bright orange | Ultraviolet | Black | |
| Protection | Weatherproof, sweat-resistant, IPX4 | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Bose SoundSport Free | Sennheiser CX 7.00BT |
|---|
| 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 | Stereo | |
| Frequency Response | - | 17 - 21000 Hz | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Max Sound Pressure | - | 112 dB |
| MICROPHONE | Bose SoundSport Free | Sennheiser CX 7.00BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -44 dBV/Pascal |
| REMOTE CONTROL | Bose SoundSport Free | Sennheiser CX 7.00BT |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Bose SoundSport Free | Sennheiser CX 7.00BT |
|---|
| Cable Type | - | USB charge cable |
|---|
| BATTERY AND CHARGING | Bose SoundSport Free | Sennheiser CX 7.00BT |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 170 mAh | |
| Battery Life | 5 hour(s) | 10 hour(s) | Sennheiser CX 7.00BT lasts longer on a single charge than the Bose SoundSport Free. |
| Battery Life Details | Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 15 hours |
- | |
| Charging Time | 2 hours | 1.5 hour(s) | Sennheiser CX 7.00BT recharge faster than Bose SoundSport Free. |
| OTHERS | Bose SoundSport Free | Sennheiser CX 7.00BT |
|---|
| Included Accessories | USB cable, 3 pairs of ear tips (small, medium, large), charging case | Carrying pouch, 4 ear tips (extra small, small, medium, large) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | IPX4, NMB-3 Class B, CAN ICES-3 Class B, Directive 2014/53/EU | - |
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