Detailed comparison and review of Audio-Technica ATH CKR7TW and Bose Sleepbuds II. 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 | Audio-Technica ATH CKR7TW | Bose Sleepbuds II |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.27 cm | |
| Width | - | 2.49 cm | |
| Depth | - | 2.79 cm | |
| Weight | 8 g | 2.27 g | Bose Sleepbuds II are lighter than Audio-Technica ATH CKR7TW headphones. |
| Dimensions & Weight Details | Headphones: 8 g Charging case: 75 g |
Charging case: 7.7 cm x 7.7 cm x 2.74 cm | |
| Colour | Grey | - | |
| Body Material | - | Plastic | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 9 m | Audio-Technica ATH CKR7TW have a greater operating distance than Bose Sleepbuds II. |
| SOUND QUALITY | Audio-Technica ATH CKR7TW | Bose Sleepbuds II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | 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) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Noise Isolating | - | Yes | Bose Sleepbuds II are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 45000 Hz | - | |
| Max Input Power | 100 mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | - | |
| Features | True wireless | - |
| MICROPHONE | Audio-Technica ATH CKR7TW | Bose Sleepbuds II |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Audio-Technica ATH CKR7TW | Bose Sleepbuds II |
|---|
| Controls | Volume, answer/end | - |
|---|
| CABLE | Audio-Technica ATH CKR7TW | Bose Sleepbuds II |
|---|
| Cable Type | USB charge cable - detachable - 30 cm | USB cable - detachable - 1 m |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR7TW | Bose Sleepbuds II |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 10 hour(s) | Bose Sleepbuds II lasts longer on a single charge than the Audio-Technica ATH CKR7TW. |
| Charging Time | 2 hour(s) | 6 hour(s) | Audio-Technica ATH CKR7TW recharge faster than Audio-Technica ATH CKR7TW. |
| Included Qty | - | 2 |
| OTHERS | Audio-Technica ATH CKR7TW | Bose Sleepbuds II |
|---|
| Included Accessories | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | 3 pairs of silicone ear tips, charging case, USB cable (1 m) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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