PVC Transparent Waterproof Backpack Student School Bag, Color: Candy Color Black1. Thickened PVC material, environmentally friendly, waterproof and durable 2. Function: breathable, waterproof, wear resistant, anti theft, shock resistant 3. Reinforced stitching around the bag, strong and durable 4. Smooth zipper and padded shoulder straps for long term durability 5. The unique transparent design allows users to quickly see the contents of the bag without rummaging 6. The large capacity bag can easily carry your mobile phone,

foreign objects or creased bags may cause difficulty to seal tightly

Carton Size 54cm * 46cm * 46cm / 21

It also has a clear LCD display for showing the numerical number of gas concentration

adjustable lamp head angle

5inch * 19

Gears: 16 levels of strength

USB-A output: 5V/2A Max

Lighting mode: monochrome alternation

infrared remote control

21) Output: 5V DC 1000Ma

Small DC ripple

40HQ: 1086 cartons * 30 pcs = 32580 pcs