BLUETOOTH HEADSET OPEN EAR XUNDO W005

Brand:XUNDD Name:XUNDD W005 Open Ear Bluetooth Earphones Model:XUNDD W005 Music/Talk Time:About 4H/4H(70% volume) Bluetooth Version:V5.4 Transmission Distance:About 10 meters Frequency Response:20-20kHz Impedance:320 Charging Case Battery Capacity:300mAh Supported Protocols:A2DP/AVRCP/HSP/HFP Earphones Battery Capacity(L/R):30mAh Standby Time:About 50H ( Earphones) Charging Time: Charging Case 90Min/ Earphones about 45Min harging Voltage:DC5V xecutive Standard:Q/XUNDD 8-2023 lanufacturer: Guangzhou XUNDD Electronic Technology Co., Ltd