Description
REMAX RB-S25 Neckband Wireless Sports Bluetooth Earphone
REMAX RB-S25 Neckband Wireless Sports Bluetooth Earphone Features:
- Bluetooth version: 4.2
- Transmission distance: 10m
- Output sensitivity: 92dB
- Mic sensitivity: -42dB
- Frequency response: 20-20000Hz
- Battery capacity: 70mAh
- Working time: about 3.5 hours
- Standby time: about 100 hours
- Charging time: about 1.5 hours
- Resistance: 32Ω
- Rated power: 30mW
- Driver unit: 10mm
- Cable length: 65cm
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