Side by side comparison and review of ifrogz Flex Arc 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 | ifrogz Flex Arc | Audio-Technica ATH CKR7TW |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 8 g | |
| Dimensions & Weight Details | - | Headphones: 8 g Charging case: 75 g |
|
| Colour | Black | White | Grey | |
| Protection | Sweat-resistant | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | ifrogz Flex Arc | Audio-Technica ATH CKR7TW |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Audio-Technica ATH CKR7TW have a more advanced version of Bluetooth than ifrogz Flex Arc. |
| Bluetooth Profiles | - | 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 | - | 5 - 45000 Hz | |
| Max Input Power | - | 100 mW | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 8 mm | 11 mm | Audio-Technica ATH CKR7TW have a thicker diaphragm than ifrogz Flex Arc. |
| Features | - | True wireless |
| MICROPHONE | ifrogz Flex Arc | Audio-Technica ATH CKR7TW |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Active Noise Cancelling | Yes | - | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | ifrogz Flex Arc | Audio-Technica ATH CKR7TW |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, answer/end |
|---|
| CABLE | ifrogz Flex Arc | Audio-Technica ATH CKR7TW |
|---|
| Cable Type | - | USB charge cable - detachable - 30 cm |
|---|
| BATTERY AND CHARGING | ifrogz Flex Arc | Audio-Technica ATH CKR7TW |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 6 hour(s) | ifrogz Flex Arc lasts longer on a single charge than the Audio-Technica ATH CKR7TW. |
| Charging Time | - | 2 hour(s) |
| OTHERS | ifrogz Flex Arc | Audio-Technica ATH CKR7TW |
|---|
| Included Accessories | - | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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