Product parameter
TF Card MP3 Music Mode
Support TF Card up to 64GB (TF card Not included)
Usage: oblique in-ear
Speaker resistance: 32Ω±5%
Frequency response range: 20-20000Hz
Speaker diameter: 10mm
Sensitivity: 95dB±3dB
Bluetooth 5.0: effective distance within 10 meters
Battery capacity: 100mAh
Charging time: about 2 hours
Call time: >7 hours
Support protocol: HFPV1.6/HSPV1.2/A2DPV1.2/AVRCPV1.0/DIV1.3/APT-X
Products include
1 * headsets
1 * Charging cable
2 * Ear cap