Xiaomi Mi Band 4 0.95" 3 Color AMOLED Screen Smart Bracelet Smartband Heart Rate Monitor Sleep Monitor Fitness Tracker Bluetooth Sport Global Version 1 virtual surround sound and

1 virtual surround sound and chat with friends through the hidden

delivers 35hrs playtime

5mm audio cable changes the wireless to wired mode to keep listening when the battery runs out

Each keystroke produces a soft sound

our asymmetrical ergonomic comfort grip will keep you fraggin in Fortnite hour after hour

Xiaomi Mi Band 4 0.95" 3 Color AMOLED Screen Smart Bracelet Smartband Heart Rate Monitor Sleep Monitor Fitness Tracker Bluetooth Sport Global Version 1 virtual surround sound andLanguages Included English and Chinese. Battery Life: 135mAh battery capacity built in the Mi Band 4, max working time up to 20 days after a full charging. Health Monitoring: Support heart rate monitoring, heart rate alerts, sleep monitoring, idle alerts; Monitoring your health data o matain your healthier body Activity Tracking: Comes with 6 workout modes: Treadmill, exercise, outdoor running, cycling, walking, swimming Counting step, distance,