Wireless Earbuds Non In Ear Earphones (White)

Bluetooth version：5.3

Support protocol：A2DP/HFP/SPP/AVRCP/PBAP/HSP

Bluetooth range：≥10m

Battery capacity：50mA

Charging box battery capacity：300mAh

Charging time：About 2 h

Call playing time：About 5 h

Speaker size：16mm

MIC Sensitivity: -38dB

Frequency：20Hz-20KHz

Impedance：32Ω

Sensitivity：105dB

Charging specification：5V/1A

Operating voltage：3.7V-4.2V

Packagingwhat's in the box: 

2 * Wireless Bluetooth Earphone

1 * Charging box

1 * type-c charging cable