Shiyu Bluetooth smart bracelet Pack

Product name: Bluetooth smart bracelet Color classic black, space gray Product screen 0.96 color screen Touch mode Single touch resolution 80*160 Talk time 4.5 hours Working time 96 hours Charging time 2 hours Standby time more than 20 days, battery 80 mAh Storage 256K matching system Apple & Android Bluetooth Bluetooth 4.1 interface USB charging (MOS tube charging; 5V 0.01A-0.8A) Scope of application: Call, call reminder, music, heart rate, calories, sedentary reminder, sleep monitoring, step counting, alarm clock, etc. Packing specification length 127mm, width 96mm, height 33mm Bottom support specifications 249mm long, 21mm wide, 13mm high Headphone specifications: length 48mm, width 18mm, height 13mm Weight: 70g of product + packaging, 25g of product (15g base, 10g earphone) Finished product earphone*2, bottom support*2, (instruction manual + warranty card)*2, certificate of conformity*2 charging cable*2 Language system: "Global