vs
6.1Noise control & calls4.2
8.9Battery4.4
Why is Tune 245 NC better than TAA6709BK/00?
- Active noise cancellingYes · TAA6709BK/00: No
- Battery life12 h vs 7 h+71%
- Total with charging case48 h vs 28 h+71%
- Lowest frequency20 Hz vs 150 Hz7.5×
Why is TAA6709BK/00 better than Tune 245 NC?
- Water resistance (IPx)IPx4 vs IPx5+25%
- Driver size6 mm vs 10 mm+67%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Open-back |
| Driver type | — | Dynamic |
| Driver size | 6 mm | 10 mm |
| Lowest frequency | 20 Hz | 150 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 16 Ω | 16 Ω |
| Sensitivity | 97 dB | 91 dB |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Microphones | 4 | — |
| Noise reduction for calls | Yes | Yes |
| Battery & charging | ||
| Battery life | 12 h | 7 h |
| Battery life with ANC | 10 h | — |
| Total with charging case | 48 h | 28 h |
| Battery capacity | — | 58 mAh |
| Charging time | 2 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth codecs | — | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | — |
| Design & build | ||
| Earbud weight (each) | 5 g | — |
| Protection rating | IP54 | IP55 |
| Water resistance (IPx) | IPx4 | IPx5 |
| Dust protection (IP) | 5 | 5 |
| Colours | Black | Black, Red |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | Yes | — |
