The Green Lion Dynamic Duo Earbuds & Smartwatch delivers a perfect combination of advanced technology through its Ultimate 41mm Smart Watch and Earbuds Pro 2. The 41mm Smart Watch includes a 1.75-inch IPS display with 240 x 296 resolution and always-on functionality. The device operates on Bluetooth 5.0 technology through its zinc alloy construction which provides 256KB RAM and 32MB ROM for stable performance. The device functions between three and five days before battery replacement becomes necessary and it can stay active for up to fifteen days in standby mode. The watch provides multiple functions which include sleep tracking, blood pressure monitoring, and dynamic island alerts to maintain your daily awareness. The Earbuds Pro 2 deliver Bluetooth V5.3 technology that enables users to achieve a maximum connection distance of 25 meters. Also this earbud offers five hours of uninterrupted playback. The charging case keeps earbuds charged for up to twenty hours. The charging case is both USB-C and wireless charging. These earbuds are IP65-rated waterproof. All these features make them ideal for those who enjoy fresh tech. Specification Smart Watch: Display: 1.75-Inch IPS Resolution: 240 x 296 Battery Capacity: 200mAh Body Case: Zinc Alloy Bluetooth: 5.0 RAM + ROM: 256KB, 32MB Working Time: 3-5 Days Standby Time: 10-15 Days Charger: Wireless Charger Earbuds: Connectivity: Bluetooth V5.3 Bluetooth Range: 25 Meters Charging: Wireless Charge & USB-C Connector Earbuds Battery Life: Up to 5 Hours Charging Case Battery: Up to 20 Hours Features Sleep Monitoring Bluetooth Camera Blood Pressure Dynamic Island Notifications Alarm 10 Days Standby Gesture Operation 1.75" IPS Display Always On Display IP65 Waterproof Dynamic Island NFC Access BT 5.3 Version Touch Control Type-C Charging 20 Hours with Case Bluetooth Call