--Easy to use: Push down with the palm or one finger to make it sound. --Wide application: suitable for hotels, schools, restaurants, reception areas, hospitals, warehouses, shops --Premium material: anti-rust,wear-resistant,sturdy and solid, and can provide long-term service --Light in weight: Eas..
--The signal generator provides electrical signals of various frequencies, square waves, pulses and output levels. --It supports dual modes: PWM mode and PULSE mode, LCD high-definition display.Support frequency adjustment, and duty cycle adjustment and power-down memory function --High-precision d..
Monitor your health: Heart rate / blood pressure / blood oxygen monitoring, sleep tracker, sedentary reminder, water reminder, etc. A good helper for training: Pedometer, distance / calories burned, sports modes. A good helper for daily life: Reject incoming calls, sync notifications (incoming calls..
Monitor your health: Heart rate / blood pressure / blood oxygen monitoring, sleep tracker, sedentary reminder, water reminder, etc. A good helper for training: Pedometer, distance / calories burned, sports modes. A good helper for daily life: Reject incoming calls, sync notifications (incoming calls..
Monitor your health: Heart rate / blood pressure / blood oxygen monitoring, sleep tracker, sedentary reminder, water reminder, etc. A good helper for training: Pedometer, distance / calories burned, sports modes. A good helper for daily life: Reject incoming calls, sync notifications (incoming calls..