Remax RB-S17 Bluetooth In-Ear Headphone
Product Description:
- Remax RB-S17 Bluetooth In-Ear Headphone.
- Bluetooth Version: V4.1.
- Transmission Distance: 10m/32.81ft.
- Frequency Response: 20hz-20khz.
- Output Sensitivity: 110db.
- Microphone Sensitivity: -44d.
- Battery Capacity: 220ah.
- Impedance: 32r.
- Rated Power: 0.814w.
- Drive Unit: Moving Coil.
- Play Time: 10h.
- Standby Time: About 250h.
- Charging Time: 3h.
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