





| 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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