Jiefu Anti Smash And Stab Resistant Lightweight Breathable Anti Odor Flying Fabric Safety Shoes (Color:Black Size:45), 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 % Retainers & Straps Repeat mode: All / One

Repeat mode: All / One / Folder

with WIFI+BT+FM+GPS+OTG

Battery: removable 3

connecting the two ears around the outside of the wire wheel

The refresh rate is 1HZ

Jiefu Anti Smash And Stab Resistant Lightweight Breathable Anti Odor Flying Fabric Safety Shoes (Color:Black Size:45), 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 % Retainers & Straps Repeat mode: All / One1. Style: Four seasons labor protection shoes 2. Function: anti smashing, anti piercing, anti slip, oil resistant, breathable and deodorant 3. Upper: Flying mesh leather 4. Inner lining: mesh 5. Lacing method: half tie cuff 6. Insole: high elastic polyurethane soft foam 7. Baotou: European standard EN12568 steel head (widened version 3. 0) 8. Mid bottom: KEVLAR 9. Sole: Rubber tendon Specification: Package Weight One Package Weight 1. 10kgs 2. 43lb