NS-003
Features and Specifications
Specification:
Bluetooth version：V5.3
Speaker size：Ø33.0mm
Frequency response：20Hz-20KHz
Sensitivity：88±3db
BT range：≥15m
Battery capacity：500mAh
Playing time：10H
Standby time：150H
Charging time: 2H
Audio Input：wireless + TF
