CHIPSET: JL6973 Color: white/black Battery: 300mAh charging box, 30mAH for earphone Working time: 3hours Standby time: 200hours Charging time: earphone 40min, charging box 1hr "Function: touch control, Waterproof, Noise Cancelling, Binaural calls, auto pairing /charging Bluetooths 5.0, POP-Up window connection, Optical Ear sensor, Real Battery Display Product size:6*4.5*2.2 cm Product weight:50g Product box size 10*10*4.7 cm Product box weight: 155g Carton size: 51*37*21cm, 100pcs, 14kg Package Contents 1x pairs earbuds 1x user manual 1x charging box 1x usb cable Gift box need to add $0.2~0.4 or based on customer design Gift box need to add $0.2~0.4 or based on customer design Company Information
https://www.gemesz.com/tws-headset/