MG-S20 LED Screen Bluetooth 5.0 in Ear Headphone Battery Display with Charger Box Earbuds
Product Description:
Bluetooth version: V5.0
Working distance:< 10 m
Bluetooth Frequency:2.4-2.48GHz
Speaker Sensitivity:105dB
Speaker Impedance:16Ω-32Ω
Frequency Response:20-20KHz
Microphone Sensitivity:-42+/-2Db
Bluetooth Protocol:A2DP/AVRCP/HFP
Working Voltage:3.2V-4.2V
Headset battery capacity: 50 mAh
Charging box battery capacity: 400 mAh
Charge time: 1 hour for headone/2 hours for charging box
Standby time: 100 hours
Talk time: 2.5 hours
Play time:2.5 hours
Package included:
2 x Headsets( for both left and right headset)
1x Manual
1x USB cable