WK TWS-V20 Bluetooth Earbuds
-Innovative interaction, farewell to wired, artificial intelligence on the ear.
-It is made of quantifiable, high-strength materials, and has a strong structure that is durable.
-Both the left and right channels of the headset can be used independently, and a left and right mobile phone can also be used at the same time.
-The headphone capacity is 60mAh, the charging compartment capacity is up to 500mAh, and the charging compartment can play music for about 16 hours.
-5.0 Bluetooth, low power consumption and long battery life, master-slave switching technology.
Specification: Microphone: Yes Bluetooth Version: 5.0Transmission Distance : >10mReceive Sensitivity : 96dBImpedance :16 ohm Frequency Response : 20-20kHzBattery Capacity(Single Earphones) : 3.7V /55mAhCharging Box : 500mAh/3.7VCharging Time (H) : 2hTalking Time : 2-3hRechargeable times: 4 times