REMAX NECKBAND SPORT BLUETOOTH EARPHONES

REMAX Neckband Sports Wire Control Wireless Bluetooth 4.1 Headphone Earphone
Specifications:
Speaker driver: brass ring 10mm speaker
Speaker DC resistance: 32 ohm
Bluetooth Version: V4.1
Power Level: CLASS Ⅱ
Working Voltage: 3.5V-4.2V
Microphone Sensitivity: -43dB+/-2dB
Bluetooth Frequency: 2.4GHz-2.48GHz
Transmission Range: 10m
Audio transport Protocol: A2DP/AVRCP
Indicator Light: Charging: red light; Fully charging: blue light
Distortion: ≤0.1%
Maximum output power: ≥1.4mW
SNR: ≥75dB
Power Off Current: ≤0.7uA
Playing Time: About 8 hours

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