Bakeey A2 TWS True Wireless bluetooth Earphone Mini Portable Smart Touch Auto Pairing IPX5 Waterproof Headphone with Mic

Specifications: General Specification Brand Bakeey Model A2 Color Black, White Wearing Type In-ear Material PC Net Weight (g) 34.2g Dimensions (cm/ inch) 6.6*3cm Technical Parameters Microphone Yes Wired Control Not support bluetooth Version V4.2 Transmission Distance 10m Receive Sensitivity 110dB Impedance 16 Frequency Response 20-20kHz Battery Capacity Charing box: 300mAh, 3.7V Charging Time (h) 1-2h Working Time (h) 2.5h (without charging box) Package Included: 1* Bakeey A2 TWS True Wireless bluetooth Earphone with Charging Box 1* USB Charging Cable