Smart Watch: Sporty business appearance, metal craftsmanship, TPU high-end high-end sports style watch strap, watch comes with music storage, full circle full touch+mechanical button operation dual operation, encoder knob, 3 sets of UI style, BLE5.0 version, with a 400mAH full capacity large battery, powerful battery life and standby time of over 25 days. External playback for up to 4 hours with powerful sound effects (maximum volume). The smart wristband has 24-hour accurate detection of heart rate, blood pressure monitoring, blood oxygen monitoring, exercise monitoring, mileage, calorie consumption, sleep recording, message reminders, remote control photography, massive free dial downloads, and DIY dial production. TWS earphones: fully in ear wearing, painless and comfortable. The sound quality is very good, with a handle design, bidirectional noise reduction, and clearer calls. It adopts stable Zhongke Lanxun (BT8926B2) high-quality and stable dual transmission without distinction between master and slave. The ultra strong signal can reach up to 25 meters in open areas and 15 meters through walls, with 5.0 pairs of Bluetooth built-in, HIFI 9D sound quality, touch sensor, AI voice SIRI wake-up. The earphones are stored and charged when placed in the watch compartment, ready for use and easy to store. The earphones are charged when stored in the watch compartment.