Sell 【Smart Watch】2021Cross-Border New Smart Watch D20Health Monitoring Sports Bracelet Student Waterproof Square Screen Watch best price

Days Vessel Model：d20 Item：002（Main Push） Time-to-Market：2020 Applicable Platform：androidPlatform SOURCE Categories：Spot For the Crowd：Children's,Volkswagen,Adult Screen Size：1.3Inch Interface：USB 2.0 Camera：- Fuselage Memory：- Screen Material：- Ways to Wear：Wrist-Mounted Compatible System：- Communication Function：Support Menu Language：- Wireless Distance：- Battery Capacity：80mAh Operation Way：Touch Product Size：- Screen Resolution：240*240 Wristband Material：tpu Product Weight：-（g） Custom Processing：Is Processing Methods：OEM PrintedLOGO：- Invoice：- After-Sales Service：- Packing List：- Version Type：Mainland China Strap Style：Sport Function：Waterproof Color Classification：White Color：White,Pink,Black,Silver-Gray Communication Type：Non-Card Whether Patent Supply：No Cross-Border Package Weight：0.3 kg Unit Weight：0.3 kg