





| Parameters | |
| Model: S228 | Standy-by time: 12hours |
| Size: 125*58*22mm | SNR: ≥70db |
| Weight: 148g | Frequency range: 90Hz~18KHz |
| Band:87.5~108MHz | Color:Red / Blue / Fuchsia |
| Charging voltage:5V/500mA | Out put:4Ω |
| Output power:3W | Battery capacity:800mA |
| Usage:Morning exercise / Entertainment / Exercise / Opera / Radio / Music / Story / Antenatal training | |






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