In depth comparison and review of Jaybird X2 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 | Jaybird X2 | Sennheiser CX 7.00BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Width | 2.3 cm | - | |
| Depth | 1.3 cm | - | |
| Weight | 13.8 g | - | |
| Dimensions & Weight Details | Control unit: 2.2 cm x 1.3 cm x 2.9 cm | - | |
| Colour | Alpha | Charge | Fire | Midnight | Storm | Ice | Black | |
| Protection | Dust-resistant, sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Jaybird X2 | 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 2.1 EDR | Bluetooth 4.1 | Sennheiser CX 7.00BT have a more advanced version of Bluetooth than Jaybird X2. |
| Bluetooth Profiles | 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) | |
| Noise Isolating | Yes | - | Jaybird X2 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 17 - 21000 Hz | Sennheiser CX 7.00BT offer a larger frequency range than Jaybird X2. |
| Total Harmonic Distortion (THD) | <5% | 0.5% | Sennheiser CX 7.00BT have lower total harmonic distortion than Jaybird X2. |
| Sensitivity | 103 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | - | 112 dB | |
| Diaphragm | 6 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jaybird X2 have the ability to connect to multiple devices simultaneously. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Jaybird X2 | Sennheiser CX 7.00BT |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -38 dB | -44 dBV/Pascal |
| REMOTE CONTROL | Jaybird X2 | Sennheiser CX 7.00BT |
|---|
| Controls | Power on/off, volume control | - |
|---|
| CABLE | Jaybird X2 | Sennheiser CX 7.00BT |
|---|
| Cable Type | USB charge cable | USB charge cable | |
|---|---|---|---|
| Cable Length | 54 cm | - |
| BATTERY AND CHARGING | Jaybird X2 | Sennheiser CX 7.00BT |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 100 mAh | 170 mAh | Sennheiser CX 7.00BT have a higher battery capacity than Jaybird X2. |
| Battery Life | 8 hour(s) | 10 hour(s) | Sennheiser CX 7.00BT lasts longer on a single charge than the Jaybird X2. |
| Standby Time | 200 hours | - | |
| Charging Time | 2.5 hour(s) | 1.5 hour(s) | Sennheiser CX 7.00BT recharge faster than Jaybird X2. |
| WIRELESS LINK | Jaybird X2 | Sennheiser CX 7.00BT |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Radio Frequency Range | 2.4GHz | - |
| OTHERS | Jaybird X2 | Sennheiser CX 7.00BT |
|---|
| Included Accessories | Carrying case, 3 pairs of silicone ear tips, USB charging cable, 3 pairs of Comply foam ear tips, cord management clips, 3 sizes secure-fit ear fins | Carrying pouch, 4 ear tips (extra small, small, medium, large) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone, BlackBerry, Windows phone | - | |
| Service & Support | Limited warranty - 2 years | - |
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