REMAX RB-550HB Bluetooth Wireless Headphones
- Brand: Remax
- Model: RB-550
- Bluetooth version: V5.0
- Transmission distance: 10 meters
- Frequency response : 20Hz – 20KHz
- Output sensitivity : 100 + / – 3dB
- Microphone sensitivity: 42dB + / – 3dB
- Battery capacity: 300mAh
- Resistance: 32 ohms
- Rated power: 10mW
- Drive unit: 40mm
- Playtime: 8H / 70% volume
- Standby time: 200H
- Charging time: 2H
- Support functions: A2DP, AVRCP, HFP
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