Wieppo Rhythm
| Product Name | Wieppo Rhythm R990 |
| Model | R990 |
| Type of Headphones | In-ear |
| Weight | 17g |
| Color | Dazzling Gold / Silver Grey |
| Wired Control | Available |
| Cable Length | 4ft (120cm) |
| Jack Type | 3.5mm |
| Rated Input Power | 3mW |
| Speaker Impedance | 16Ω |
| Sensitivity | 90±3dB |
| Frequency Response Rang | 20Hz ~ 20,000Hz |
| 1 x Wieppo Rhythm R990 3 x Ergonomic ear buds (S/M/L) 1 x Convenient carrying pouch 1 x Warranty card |
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