Smart Watch with Earbuds

X6 2 in 1 Smart Watch with Earbuds Smartwatch TWS Bluetooth Earphone Heart Rate Blood Pressure Monitor Sport Watch Fitness Tracker(Black) Specifications: Main shell material: glass lens + aluminum alloy, dustproof and waterproof IP67 Main chip: NRDIC52832 Heart rate chip: 3300  Control method: touch display, vibration, real-time vibration reminder Screen size: 1.28 inches, resolution 240*240 Memory: 64KB RAM+512KB; Bluetooth version: mobile phone Bluetooth 5.0, data storage Bluetooth 4.0; MP3 transmission 3.0 Compatible system: Android 4.4 and above; ios 8.0 and above Charging compartment battery capacity: 250mAh polymer lithium battery Headphone battery capacity: 30mAh polymer lithium battery Charging time: 1-2 hours, standby time 8-12 days APP software: Power BandAPP supports 12 languages: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, PortugueseCharging box function: the main body can charge the opposite ear for 2-3