Detailed comparison and review of Audio-Technica ATH CKR55BT and Bose Noise-masking Sleepbuds. 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 CKR55BT | Bose Noise-masking Sleepbuds |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.39 cm | |
| Width | - | 2.69 cm | |
| Depth | - | 1.42 cm | |
| Weight | 17 g | 2.3 g | Bose Noise-masking Sleepbuds are lighter than Audio-Technica ATH CKR55BT headphones. |
| Dimensions & Weight Details | - | Case: 7.7 cm x 7.7 cm x 2.7 cm / 111 g | |
| Colour | Steel black | - | |
| Bluetooth Range (Operating Distance) | 10 m | 9 m | Audio-Technica ATH CKR55BT have a greater operating distance than Bose Noise-masking Sleepbuds. |
| SOUND QUALITY | Audio-Technica ATH CKR55BT | Bose Noise-masking Sleepbuds |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 103 dB/mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 10.7 mm | - |
| MICROPHONE | Audio-Technica ATH CKR55BT | Bose Noise-masking Sleepbuds |
|---|
| 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 CKR55BT | Bose Noise-masking Sleepbuds |
|---|
| Cable Type | Micro-USB charge cable - detachable - 30 cm | USB cable |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR55BT | Bose Noise-masking Sleepbuds |
|---|
| Battery Type | 1 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - zinc/silver oxide | |
|---|---|---|---|
| Battery Life | 7 hour(s) | - | |
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | - | |
| Included Qty | 1 | - |
| WIRELESS LINK | Audio-Technica ATH CKR55BT | Bose Noise-masking Sleepbuds |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | Audio-Technica ATH CKR55BT | Bose Noise-masking Sleepbuds |
|---|
| Included Accessories | Clip, pouch case, 4 pairs of ear tips (XS, S,M, L) | Travel bag, USB power adapter, 3 pairs of ear tips (small, medium, large), charging case |
|---|
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