In depth comparison and review of ifrogz Audio Charisma 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 | ifrogz Audio Charisma | 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 | - | 2.27 g | |
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 7.7 cm x 2.74 cm | |
| Colour | Grey | - | |
| Body Material | - | Plastic | |
| Protection | Sweat-resistant | - | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 9 m | ifrogz Audio Charisma have a greater operating distance than Bose Sleepbuds II. |
| SOUND QUALITY | ifrogz Audio Charisma | Bose Sleepbuds II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Noise Isolating | - | Yes | Bose Sleepbuds II are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 97 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | - | |
| Magnet Material | Neodymium | - |
| REMOTE CONTROL | ifrogz Audio Charisma | Bose Sleepbuds II |
|---|
| Controls | Play/pause, next/previous track | - |
|---|
| CABLE | ifrogz Audio Charisma | Bose Sleepbuds II |
|---|
| Cable Type | Headphones cable | USB cable - detachable - 1 m |
|---|
| BATTERY AND CHARGING | ifrogz Audio Charisma | Bose Sleepbuds II |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 10 hour(s) | Bose Sleepbuds II lasts longer on a single charge than the ifrogz Audio Charisma. |
| Charging Time | 1 hour(s) | 6 hour(s) | ifrogz Audio Charisma recharge faster than ifrogz Audio Charisma. |
| Included Qty | - | 2 |
| WIRELESS LINK | ifrogz Audio Charisma | Bose Sleepbuds II |
|---|
| Transmission Range | 10 m | - |
|---|
| OTHERS | ifrogz Audio Charisma | Bose Sleepbuds II |
|---|
| Included Accessories | - | 3 pairs of silicone ear tips, charging case, USB cable (1 m) |
|---|
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