0.98 in 1.23 in  |  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Bose SoundSport Free |  Teufel Real | |
|---|---|---|
| Sound output | Stereo | Stereo |
| Style | In-Ear | Over-Ear |
| Connectivity technology | Wireless | Wired |
| Headset (integrated/enclosed microphone) | yes | yes |
| Bose SoundSport Free | Teufel Real | |
|---|---|---|
| Colour of product |
| Black,Red |
| Acoustic design | Closed | Closed |
| Category | Sport | Travel and Commuting |
| Bose SoundSport Free | Teufel Real | |
|---|---|---|
| Weight | 1.06 oz | 9.17 oz |
| Bose SoundSport Free | Teufel Real | |
|---|---|---|
| Wireless connection | Bluetooth | Bluetooth |
| Wireless range | 10 | 10 |
| USB | no | no |
| Bose SoundSport Free | Teufel Real | |
|---|---|---|
| Noise-canceling | yes | yes |
| Built-in heart rate monitor | no | no |
| Calorie counter | no | no |
| FM radio | no | no |
| NFC | no | no |
| Vibration | no | no |
| Carrying case | yes | yes |
| Bose SoundSport Free | Teufel Real | |
|---|---|---|
| Battery technology | Lithium-Ion | Lithium-Ion |
| Pros | ||
|---|---|---|
| Cons |
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