Watch 8 Ultra revolutionize the wrist: amazing design and advanced functions change the rules of the game! Check out 8 ultra-stylish connections: the future in the palm of your hand. Health, fitness, and more at your fingertips.
Weight:Earphones: 3.6g (Single earphone) Frequency Range:20Hz-20000Hz Sensitivity:-88dB (-80 - -92) Bluetooth Version:Bluetooth 5.0 Wireless Range:10 M (30ft) / Class 11...