Why is Tune 215BT better than IE 100 Pro?
- Highest frequency20,000 Hz vs 18,000 Hz+11%
Why is IE 100 Pro better than Tune 215BT?
IE 100 Pro has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | Neckband | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 18,000 Hz |
| Impedance | 20 Ω | 20 Ω |
| Sensitivity | 118 dB | 115 dB |
| Battery & charging | ||
| Battery life | 16 h | — |
| Battery capacity | 130 mAh | — |
| Charging time | 2 h | — |
| Connectivity | ||
| Wireless | Yes | No |
| Bluetooth version | 5 | — |
| 3.5 mm jack / AUX | — | Yes |
| Design & build | ||
| Weight | 18 g | — |
