MiFa X17

MiFa X17 TWS Bluetooth Wireless Earphone Earbuds Headset Specification Earbud Weight(single)：About 3.5g Charging box weight About 35.3g Charing box：49*49*25mm Earbus：40.3*17.7*18.1mm Sound Speaker drive：10mm full frequency Acoustic structure : Half in-ear Frequency response：20Hz~ 20KHz Impendance：32 Ω Output power：5mW Connect BT version：5.0 BT frequency：2.402-2.481GHZ Protocol：HSP/HFP/A2DP/AVRCP Audio decode：SBC/AAC Sensitivity：≤-80dBm Bluetooth range：≥10M Audio S/N：90dB Mic Omnidirectional HD MIc Mic sensitivity：-42db±1 Play time Earbud power：40mAh Charging box power：400mAh Earbud play time/charge：5 hrs Earbud charging time：1.1 hrs Charging box can charge earbus：3 times Charging time for charging box：DC5V-1＜2 hrs In the Box Charging box, left and right earbuds, Type-C charging cable, user manual