Side by side comparison and review of Audio-Technica ATH CKR35BT and Bose Sleepbuds II. 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 | Audio-Technica ATH CKR35BT | Bose Sleepbuds II |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.27 cm | |
| Width | - | 2.49 cm | |
| Depth | - | 2.79 cm | |
| Weight | 15.5 g | 2.27 g | Bose Sleepbuds II are lighter than Audio-Technica ATH CKR35BT headphones. |
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 7.7 cm x 2.74 cm | |
| Colour | Black | Silver | - | |
| Body Material | - | Plastic | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 9 m | Audio-Technica ATH CKR35BT have a greater operating distance than Bose Sleepbuds II. |
| SOUND QUALITY | Audio-Technica ATH CKR35BT | Bose Sleepbuds II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Bose Sleepbuds II have a more advanced version of Bluetooth than Audio-Technica ATH CKR35BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Noise Isolating | - | Yes | Bose Sleepbuds II are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 24000 Hz | - | |
| Sensitivity | 102 dB/mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 9.8 mm | - |
| MICROPHONE | Audio-Technica ATH CKR35BT | Bose Sleepbuds II |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Omni-directional - 100 - 10000 Hz | - | |
| Sensitivity | -44 dB | - |
| CABLE | Audio-Technica ATH CKR35BT | Bose Sleepbuds II |
|---|
| Cable Type | Micro-USB charge cable - detachable - 30 cm | USB cable - detachable - 1 m |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR35BT | Bose Sleepbuds II |
|---|
| Battery Type | 1 x headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 7 hour(s) | 10 hour(s) | Bose Sleepbuds II lasts longer on a single charge than the Audio-Technica ATH CKR35BT. |
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | 6 hour(s) | Audio-Technica ATH CKR35BT recharge faster than Audio-Technica ATH CKR35BT. |
| Included Qty | 1 | 2 |
| WIRELESS LINK | Audio-Technica ATH CKR35BT | Bose Sleepbuds II |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | Audio-Technica ATH CKR35BT | Bose Sleepbuds II |
|---|
| Included Accessories | 4 pairs of silicone ear tips (extra small, small, medium, large), pouch case | 3 pairs of silicone ear tips, charging case, USB cable (1 m) |
|---|
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