XIANDA S20PRO Open Bluetooth Headset User Manual
XIANDA S20PRO Open Bluetooth Headset Specifications Bluetooth Version: BT5.3 Transmission Distance: Android – 15 meters, Apple – 20 meters Call Time: Up to 8 hours Playing Time: Up to 8 hours Charging Case Standby Time: Up to 300 days Headphone Standby Time: Up to 200 … Read more