Detailed comparison and review of Sennheiser CX 350BT and Soundcore Liberty Air 2 Pro. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sennheiser CX 350BT | Soundcore Liberty Air 2 Pro |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3 cm | |
| Width | - | 6.2 cm | |
| Depth | - | 5.97 cm | |
| Weight | 13 g | 61 g | Sennheiser CX 350BT are lighter than Sennheiser CX 350BT headphones. |
| Colour | Black | White | Titanium white | Onyx black | |
| Protection | - | Sweat-resistant, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser CX 350BT | Soundcore Liberty Air 2 Pro |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, apt-X LL | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Soundcore Liberty Air 2 Pro are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Targeted Active Noise Cancellation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 110 dB | - | |
| Diaphragm | - | 11 mm | |
| Features | - | PureNote drivers |
| MICROPHONE | Sennheiser CX 350BT | Soundcore Liberty Air 2 Pro |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Mono | - | |
| Noise Cancelling | - | Yes | Soundcore Liberty Air 2 Pro microphone can cancel out ambient noise. |
| Audio Input Details | Omni-directional | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Sennheiser CX 350BT | Soundcore Liberty Air 2 Pro |
|---|
| Controls | Answer/end, play/pause, next/previous track | Volume, answer/end, play/pause, next/previous track, tap control |
|---|
| CABLE | Sennheiser CX 350BT | Soundcore Liberty Air 2 Pro |
|---|
| Cable Type | - | USB-C charge cable - detachable - 60 cm |
|---|
| FEATURES | Sennheiser CX 350BT | Soundcore Liberty Air 2 Pro |
|---|
| Features | - | HearID Technology, wear detection |
|---|
| BATTERY AND CHARGING | Sennheiser CX 350BT | Soundcore Liberty Air 2 Pro |
|---|
| Battery Type | - | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 10 hour(s) | 7 hour(s) | Sennheiser CX 350BT lasts longer on a single charge than the Soundcore Liberty Air 2 Pro. |
| Battery Life Details | Continuous playback: up to 10 hours Standby: up to 340 hours |
Continuous playback: up to 7 hours Continuous playback (active noise-cancelling on): up to 6 hours Continuous playback (with included charging case): up to 26 hours Continuous playback (active noise-cancelling on) (with included charging case): up to 21 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | - | 2 hour(s) |
| OTHERS | Sennheiser CX 350BT | Soundcore Liberty Air 2 Pro |
|---|
| Included Accessories | 4 pairs of earpads (extra small, small, medium, large) | 9 pairs of ear tips, charging case (500 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 18 months |
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