TWS earbuds
Bluetooth V5.0
Distance: 10m
MIC:-42±3dB
Charging Voltage：5V
lithium battery: 40mAh*2
Charging time: About 1.5hours
Working time: About 3-4 hours
Standby time: About 60 hours
Charging box performance parameters
Output standard:Touch spot，DC 5V/0.5A
Charging standard:Micro-USB，DC 5V/0.5-1A
lithium battery：300mAh
Charging time: About 1-2hrs
Standby time: About 240 hrs
Charging box charging time:About 3-4 hours, lithium battery
