Product Name: Lemfo Lt04 Smart Fashion Bracelet Wireless Dual Bluetooth Earphone 2 in 1 Bluetooth 5.0 IP67 Smartwatch Waterproof Sport Portable Smart Watch Model NO.: LT04 Feature: Bluetooth, Water Resistant, Heart Rate Monitor Material: Silicone Usage: Detection, Communication, Sport & Live & Other Display: TFT 2 in 1: Smart bracelet + Bluetooth Earphone Screen: 0.96 Inch TFT Single Point Touch Resolution: 160*80 RAM: 512kb+16kb Function: Passometer, Heart Rate Tracker, Sleep Monitor Battery: 160 mAh Battery for Bracelet, 35mAh for Earphone Hardware Platform: Nordic Nrf52832 Chip: Nrf52832 Qfaa Bluetooth: (Built-in)-Bt 5.0 Data Transfer Supportive: Via APP Trademark: LEMFO Transport Package: 13cm*9cm*7cm Specification: Case Material: Alloy Origin: China Product Description Features:LCD Panel:0.96"TFT 160*80 Resolution Single point touchBattery:Bracelet battery capacity 160mah, Bluetooth headset battery capacity 35mahCPU:Smart bracelet Chipset:NRF52832 QFAAHeart rate and blood pressurechipset:HRS3300G-SENSOR:BOSCH BMA421 HEADSETCPU;RTL 8763BFRBluetooth:(Built-in)-BT 5.0Charging Method:Micro USB Turn Magnetic section chargeCharging time:about 1.5HDuration time:Talk for 3 hours/ Normal use for 7 days/ standby for 15 daysSoftware Feature:Calories,Camera Remote-Control,BT Music Player ,Time Sync,Anti-lost, Sleep monitor,Steps,Heart rate,Bluetooth Headset,Blood pressure,Alarm,Siri,IP67 WaterproofLanguage:Default China and EnglishSmart Phone Information notifcation:Gmail, CNN APP, ZAKER,LINE, Facebook, Instugrate,Facebook Message,QQ,V Message, wechat,360APP:KakaFitLanguageFirmware: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, PortugueseApp: Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian