Specification: Brand name: HUAWEI HONOR Model: HONOR Play A1 Standard Version Catalog: Smart Bracelet Compatible with: Android 4.4\/ iOS 7.0\/ Bluetooth 4.1 Display: LED Dual Color display(support call and message reminder Bluetooth: V4.2 Standby time: 28 days Sensor: G-sensor、 UV-sensor Water-resistant: IP57 Battery: Lithium polymer battery(70mAh) Charger: Magnetic Charger Work temperature: -20 C~50 C Band size: TPU band(245mm*20mm*7.4mm) Weight: 20g   Package included: 1 X HUAWEI HONOR Play A1 Smart Bracelet 1 X Magnetic Charger 1 X User Manual