KN319 Bluetooth 4.2 2 in 1 Receiver and Transmitter RCA 3.5MM AUX Jack

  • Model number: KN319
  • BT Version: 5
  • Protocol Supported: A2DP, AVRCP (receiver mode only)
  • Transmission Distance: 10m / 33ft (open space)
  • Battery: Built-in 200mAh Rechargeable Li-polymer battery
  • Continuous Use Time: 6 hours (Receiver Mode) / 5 hours (Transmitter Mode) Charging Time