D9 Steel Strap Smart Watch with Earbuds Bluetooth-compatible 5.3 Heart Rate Monitor NFC Touch Screen Fitness Tracker - Black

• 【2-in-1 Smart Watch with Earbuds】Innovative design combines a smartwatch with wireless earbuds, offering convenience and versatility in one device
• 【Advanced Health Monitoring】Track heart rate, blood oxygen, blood pressure, and sleep patterns for comprehensive health insights
• 【Diverse Sport Modes】Features multiple indoor and outdoor exercise modes, including push-ups, running, cycling, mountaineering, and team sports
• 【Long Battery Life】Enjoy up to 4-5 hours of music playback, with the charging case providing 2-3 additional charge cycles
• 【Smart Notifications】Receive alerts for calls, messages, and popular apps like WeChat, WhatsApp, and Facebook directly on your wrist
• 【Customizable Experience】Personalize your watch face through the app and choose from 6 different UI interfaces on the device
• 【Multi-Language Support】Compatible with 26 languages in the app and 16 languages on the watch interface for global accessibility

Specifications:

• Bluetooth-compatible Version: 5.3
• Charging Case Battery: 240mAh polymer lithium battery
• Earbud Battery: 28mAh polymer lithium battery
• Standby Time: Over 15 days
• Music Playback Time: 4-5 hours
• Charging Method: Magnetic charging
• Charging Time: 1-2 hours
• Main Chip: JL7012
• TWS Chip: AD6973D4
• Heart Rate Chip: HX3602
• Screen: 1.46" TFT with 360x360 resolution
• Memory: 128Mb
• Materials: Zinc alloy, ABS+PC, steel strap
• Compatibility: iOS 12+, Android 7.0+, HarmonyOS 3.0+
• App: FaceLink
• Special Features: NFC, customizable watch faces, Bluetooth-compatible calling