APP: fithere Charging method: Magnetic charging Compatible systems: Android 5.0 and above, iOS 8.0 and above Bluetooth: Bluetooth 4.0 Capacity: 80mAh Charging method: USB Waterproof rating: IP67 Charging time: About 2 hours Battery life: Up to 2-3 days of usage, 5 days standby Wristband size: Total length 250mm, adjustable length 120-200mm Appearance material: Body: Plastic, Wristband: Thermoplastic Elastomer + Stainless Steel APP support languages: English, Simplified Chinese, Traditional Chinese, Dutch, Russian, French, German, Portuguese, Spanish, Turkish, Japanese, Polish, Arabic, Malay, Thai, Czech, Slovak Specifications: 1. Dynamic color display with large screen increases visibility for calls, messages, and reminders, allowing more information to be viewed at a glance 2. IP67 waterproof and dustproof rated, meeting international protection standards; suitable for hand washing and rainy conditions, providing reliable performance in daily use 3. Bluetooth remote control camera function allows control of phone camera from the wrist, enabling easy photo capture and preserving memorable moments 4. Sedentary reminder alerts users to stand and move after prolonged periods of inactivity, promoting healthier daily habits Package Included: 1 x Smart bracelet 1 x USB charging cable 1 x User manual