i9s in ear detection smart induction earphone wireless earphone bluetooth earphone

Modeli9s TWS Wireless Stereo EarphonesMaterialABSColourWhite/BlackTypeTrue Wireless (TWS) wireless charger Stereo Headphonewireless charger VersionBT V5.0(CSR)+EDR,Class 2Operation RangeUp to 10 metersSupportsHSP/HFP/A2DP/AVRCP protoco

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Modeli9s TWS Wireless Stereo Earphones
MaterialABS
ColourWhite/Black
TypeTrue Wireless (TWS) wireless charger Stereo Headphone
wireless charger VersionBT V5.0(CSR)+EDR,Class 2
Operation RangeUp to 10 meters
SupportsHSP/HFP/A2DP/AVRCP protocol
Frequency Response Range21Hz-18KHZ
Up to 10 metersBuilt-in high-sensitivity microphone (-38dB)
Impedance16Ω
Sensitivity95dB
Degree of distortion≤1%   SNR ≥95
Battery 35mAh /300mAh Rechargeable lithium battery
Charge Time (for Power Bank Box)About 2.0 hours
Music Playing Time2.5-3 hours
Talk Time3-4 hours
Standby Time120hours
Charge Time for earphone50minutes


I9s in Ear Detection Smart Sensor Headset Wireless Earphone Bluetooth Headset
 

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