In depth comparison and review of harman/kardon FLY TWS and Bose Sleepbuds II. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | harman/kardon FLY TWS | 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 | - | 2.27 g | |
| Dimensions & Weight Details | Earbud: 7.3 g Charging case: 59.2 g |
Charging case: 7.7 cm x 7.7 cm x 2.74 cm | |
| Colour | Black | - | |
| Body Material | - | Plastic | |
| Protection | Waterproof, IPX5 | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 9 m |
| SOUND QUALITY | harman/kardon FLY TWS | Bose Sleepbuds II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| 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), 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 | 10 - 20000 Hz | - | |
| Sensitivity | 97 dB | - | |
| Impedance | 17 Ohm | - | |
| Diaphragm | 5.6 mm | - | |
| Features | TalkThru technology | - |
| MICROPHONE | harman/kardon FLY TWS | Bose Sleepbuds II |
|---|
| Form Factor | Built-in | - |
|---|
| CABLE | harman/kardon FLY TWS | Bose Sleepbuds II |
|---|
| Cable Type | - | USB cable - detachable - 1 m |
|---|
| FEATURES | harman/kardon FLY TWS | Bose Sleepbuds II |
|---|
| Intelligent Assistant | Google Assistant, Alexa | - |
|---|
| BATTERY AND CHARGING | harman/kardon FLY TWS | Bose Sleepbuds II |
|---|
| Battery Type | Lithium polymer | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 55 mAh | - | |
| Battery Life | 6 hour(s) | 10 hour(s) | Bose Sleepbuds II lasts longer on a single charge than the harman/kardon FLY TWS. |
| Charging Time | 2 hour(s) | 6 hour(s) | harman/kardon FLY TWS recharge faster than harman/kardon FLY TWS. |
| Included Qty | - | 2 |
| OTHERS | harman/kardon FLY TWS | Bose Sleepbuds II |
|---|
| Included Accessories | Charging case (450 mAh) | 3 pairs of silicone ear tips, charging case, USB cable (1 m) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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