vedio of qs3 Air conduction earphones

Product description specification 1 Basic ParameterEarphone size Earphone size L*W*H= 116*109*46mm Weight 18g Color black、green、orabge Major function bluetooth calls,music, supprot SBC,AAC code music、 2 Hardware parameter Chipset Supplier 中科蓝讯 Chipset AB5656B2 Compatible System IOS和android FLASH memory N/A amplifier N/A 3 Connection parameter BT BT5.3 WIFI N/A NFC N/A 4 Speaker/microphone speaker f14寸speker /14 DRIVERS microphone FH2718T(full direction microphone) 5 Battery Type polymer lithium Capacity 90mAh Charging Method Type-c 6 technology material subject ABS，Titanium nickel memory steel wire for hanging rope 7 Other Partmeter Waterproof Level IPX4 Charging time about 90 minutes Life time 60% volume IOS, as long as 10 hours Product language English Appearance material ABS 8 Package Size Packaging box size（L*W*H）MM Tiandi Gai 15×13x5cm pakeage weight（g） 100g carton size（L*W*H）CM 590*375*400mm outer box weight(KG) 8.5kg packing quantity（platform） 60