Side by side comparison and review of SOUL RUN FREE PRO HD and Audio-Technica ATH CKR7TW. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | SOUL RUN FREE PRO HD | Audio-Technica ATH CKR7TW |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.7 cm | - | |
| Width | 1.9 cm | - | |
| Depth | 3.2 cm | - | |
| Weight | 15 g | 8 g | Audio-Technica ATH CKR7TW are lighter than SOUL RUN FREE PRO HD headphones. |
| Dimensions & Weight Details | - | Headphones: 8 g Charging case: 75 g |
|
| Colour | Blue | Grey | |
| Earpad Material | Memory foam | - | |
| Protection | Waterproof, sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10.1 m | 10 m | SOUL RUN FREE PRO HD have a greater operating distance than Audio-Technica ATH CKR7TW. |
| SOUND QUALITY | SOUL RUN FREE PRO HD | Audio-Technica ATH CKR7TW |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 EDR | Bluetooth 5.0 | Audio-Technica ATH CKR7TW have a more advanced version of Bluetooth than SOUL RUN FREE PRO HD. |
| Bluetooth Profiles | Hands-Free Profile (HFP), 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, aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 45000 Hz | Audio-Technica ATH CKR7TW offer a larger frequency range than SOUL RUN FREE PRO HD. |
| Max Input Power | - | 100 mW | |
| Impedance | - | 16 Ohm | |
| Diaphragm | - | 11 mm | |
| Features | - | True wireless | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | SOUL RUN FREE PRO HD | Audio-Technica ATH CKR7TW |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | SOUL RUN FREE PRO HD | Audio-Technica ATH CKR7TW |
|---|
| Controls | Volume control | Volume, answer/end |
|---|
| CABLE | SOUL RUN FREE PRO HD | Audio-Technica ATH CKR7TW |
|---|
| Cable Type | USB charge cable - detachable Headphones cable - reflective |
USB charge cable - detachable - 30 cm |
|---|
| BATTERY AND CHARGING | SOUL RUN FREE PRO HD | Audio-Technica ATH CKR7TW |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 12 hour(s) | 6 hour(s) | SOUL RUN FREE PRO HD lasts longer on a single charge than the Audio-Technica ATH CKR7TW. |
| Charging Time | - | 2 hour(s) |
| OTHERS | SOUL RUN FREE PRO HD | Audio-Technica ATH CKR7TW |
|---|
| Included Accessories | Carrying case, cable clip, 2 pairs of foam ear tips, 4 pairs of ear tips (XS, small, medium, large), 2 pairs of ear locks | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
