Specification:Product Name:TWS bluetooth 5.0 earphone Model:B12137 Size:Charging Bin:105 x 30 x 30 mm/4.16″x1.17″x1.17″ Color:Black,Red,Gold Material:Plastic Single Usage Time:4-5 Hours Maximum
Precise details:Specification Brand Model X4 bluetooth BT5.0+4.0 Compatible OS Android 4.4 or above,iOS 8.2 or above Operating Mode Full Screen Touch APP Name power bandSpecial Features Waterproof IP67 Heart Rate Monitor Support Blood Pressure Monitor Support Blood Oxygen
Precise details:SpecificationBrandAqara (Xiaomi Ecological Chain)ModelWindow & Door Sensor (Zi-Bee Version)ProtocolZi-BeeSize (L x W x H)4.10 x 2.20 x 1.10 cm /
Precise details:SpecificationBrandAqara (Xiaomi Ecological Chain)ModelWindow & Door Sensor (Zi-Bee Version)ProtocolZi-BeeSize (L x W x H)4.10 x 2.20 x 1.10 cm /