vs
9.3Noise control & calls7.2
6.3Battery3.6
Why is Wave Flex better than Enco Free2?
- Battery life8 h vs 6 h+33%
- Battery life with ANC8 h vs 4 h2×
- Total with charging case32 h vs 30 h+7%
- Driver size12 mm vs 10 mm+20%
Why is Enco Free2 better than Wave Flex?
- Charging time2 h vs 1.5 h+33%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 12 mm | 10 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 16 Ω | — |
| Sensitivity | 105 dB | 103 dB |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | — | Yes |
| Battery & charging | ||
| Battery life | 8 h | 6 h |
| Battery life with ANC | 8 h | 4 h |
| Total with charging case | 32 h | 30 h |
| Charging time | 2 h | 1.5 h |
| Quick charge (claimed) | 10 min → 2 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.2 |
| Bluetooth codecs | — | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| USB-C | — | Yes |
| Design & build | ||
| Weight | — | 48 g |
| Protection rating | IP54 | IP54 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | 5 |
| Features | ||
| Hands-free calls | Yes | — |
