RB-S8 Wireless Bluetooth Earphone - Black
Product Description:
- RB-S8 Wireless Bluetooth Earphone - Black.
- Bluetooth Version: 4.1.Model: RB-S8.
- Transmission distance: 10M.
- Standby time: 240 hours.
- Talk time: 8 hours.
- Music playback time: 6-8 hours.
- Charging time: 2 hours.
- Material: Metal + Silicone.
- Power Key: button.
- Connection: Bluetooth wireless.
- Support setting: headset, hands-free.
- Stereo: Support.
- Voice prompts.
- Volume Adjust: Support.
- Microphone Sensitivity: -43 ± 1DB.
- Frequency response: 24-24800HZ.
- Output Sensitivity: 75 ± 3DB.
- Impedance: 32 ± 10%.
- Rated input power: 1.4MW.
- Distortion: 1%.
- Compatible with: Mobile devices, PC, intelligent Bluetooth devices.
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