Description
Name:LangsDom THETA 13 True Wireless Bluetooth Earphones
Bluetooth version: Bluetooth V5.3
Product model:THETA PRO
Bluetooth protocol: A2DP/AVRCP/HFP
Effective distance: 10m
Input: DC 5V
Frequency response range: 20Hz -20KHz
Working hours: approximately 30 hours
Product style: THETA 13/THETA 13A