<p>Stylish Design: The W5SV features a sleek and modern design with a comfortable silicone band</p> <p>LED Display: Equipped with a clear LED 7-segment display for easy viewing of time and notifications</p> <p>Vibrating Alarm: Set alarms and receive wake-up alerts through gentle vibrations, ensuring a peaceful start to your day</p> <p>Sleep Monitoring: Track your sleep patterns and gain insights into your sleep quality for improved rest</p> <p>Long Battery Life: With a 40mAh battery, enjoy up to 45 days of standby time on a single charge, making it convenient for everyday use</p> <p>Durable and Lightweight: Weighing only 18g and designed for longevity with over 300 charge-discharge cycles, it's the perfect companion for an active lifestyle</p> <p>Specifications:</p> <p>Model: W5SV</p> <p>Material: Silicone</p> <p>Display: LED 7-segment display</p> <p>Charging: Micro USB port</p> <p>Voltage: DC 4.5-5.5V</p> <p>Battery capacity: 40mAh</p> <p>Sleep current: 25uA</p> <p>Standby time: 45days</p> <p>Atmospheric pressure: m860hPa~1060hPa</p> <p>Battery life: > 300 times charge-discharge cycles</p> <p>Weight: 18g</p> <p>Package included:</p> <p>1 x Smart Bracelet</p> <p>1 x Charging Cable</p> <p>Other items not included</p>