Model NameFAE-7(Psalm23)
Earbud TypeIn Ear
BT Standard5.0+EDR
BT ProtocalHSP/HFP/A2DP/AVRCP
Voice AssistantEnglish/Chinese
Noise ReductionPassive
Charging Type3005 Self-charging
Battery Capacity50/500mAh(Earbuds/Chargingbox)
Charging VoltageIN 4.8-5.5V
Low Voltage Shutdown3.0V
Working Current/td>10-15mA
Standby Current3.45-6mA
Talk TimeAbout 4Hr
Standby TimeAbout 20Hr
Music TimeAbout 4Hr
Charging TimeAbout 1.5Hr
SpeakerDynamic
Diamter/Impendence6mm/16ohm
Frequency Response18-20K Hz
Micrpphone4013/-32dB
Earbud Dimension28*15*25 mm
Chargingbox Dimension68*25*45 mm