New i110 Sports Bluetooth Headset Bone Conduction Ear Clip Noise Reduction Does Not Reach The Ear 5.3 Universal

Descrption: Weight:(Body) about 4.2 grams per ear(Case) about 25 gramsSize:(Body) 20.9 mm x 27.9 mm x 14.1 mm(Case) 37.3mm x 66mm x 21.2mmBattery Method:Lithiumion battery (30 MAH)Continuous Play Time:6 hours plus 24 hours in charging caseCommunication Method:Bluetooth Ver5.3.Distance from paired smartphone:About 10 meters Waterproof Performance: IPX5 charging case is nonwaterproofList of products: USB TypeC cable instruction manual