*Model: KN319
*Technologies: BT4.2, A2DP, AVRCP (receiver mode only)
*Operation Range: Up to 10m / 33ft (without any blocking objects)
*Charging Time: 2 hours
*Continuous Use Time: 6 hours (Receiver Mode) / 5 hours (Transmitter Mode)
*Battery Type: Li-Polymer (200mAh)
*Dimensions: 44 × 44 × 12mm