Product Description: This Bluetooth headset + smart watch combination merges traditional smartwatch features with MP3 and TWS functionalities, offering a richer user experience. The product dimensions are 585318mm, equipped with a 1.28-inch display and a built-in 380mAh battery. It takes about 2 hours to fully charge, with a battery life of 7-15 days and a standby time of 20-25 days. The wristband is made of comfortable silicone, suitable for extended wear. Main Features: Bluetooth Calling and Recording: Supports Bluetooth calling with intelligent IC noise reduction, effectively filtering out background noise and ensuring clear voice quality. Equipped with a high-sensitivity microphone, it delivers high-fidelity audio for an enhanced call experience. MP3 + TWS: Supports three Bluetooth signals with three music playback methods: local MP3 playback from the watch, Bluetooth connection from the watch to the phone to play phone music, and earbuds connected to the phone for music listening. Sport Modes and Waterproof: Supports 10 professional sport modes (including outdoor running, cycling, mountaineering, badminton, table tennis, yoga, football, elliptical trainer, walking, and basketball) and is IP68 waterproof, so you dont need to worry about sweat during workouts. It provides detailed exercise data like exercise time, calories burned, heart rate, and more. Health Monitoring: Monitors heart rate, blood pressure, blood oxygen, body temperature, and sleep to help you keep track of your health status. Smart Assistant and More Functions: Features a voice assistant, custom watch faces, notifications, find phone function, call logs, weather, calculator, stopwatch, countdown, alarm settings, steps, sleep tracking, and more. Compatible Platforms: Works with Android 5.0 and above, IOS 8.0 and above, and Bluetooth 5.0 and above devices. Package Includes: 1 x Smartwatch with Earbuds 1 x Charging Cable 2 x Replaceable Earphone Silicone Pads 1 x User Manual