Wireless box ii

  Specifications Battery Life Up to 18 hours of battery life Chip S2 dual-core processor Dimensions (H x W x D) 38.6 x 33.3 x 11.4 mm (38 mm versions); 42.5 x 36.4 x 11.4 mm (42 mm version) Display 2x brighter OLED Retina display with Force Touch (1000 nits) Operating System watchOS 3 Sensors Built-in GPS, Heart rate sensor, Accelerometer, Gyroscope, Ambient light sensor Water Rating Water resistant up to 50 m Weight (Case) 28.2 g (38 mm versions); 34.2g (42 mm versions) Wireless Connectivity 802.11b/g/n 2.4Ghz Wi-Fi, Bluetooth 4.0 What's in the box? Apple Watch Series 2 Case. Strap. 1m Magnetic Charging Cable. 5W USB Power Adapter.