Primary school schoolbags new 1-6 grade horizontal version breathable load-reducing spine backpack boy large-capacity backpack 6695 color_family:Dark Brown 1: USB smart sensor headlight

1: USB smart sensor headlight

with 1 minute 2 conversion cable

Packing diagramThe set includes a full set of bracelet + chest patch electrodes + ECG test socketOne-hand ring includes bracelet + manual + packaging

26*23*43cm Capacity Others

Primary school schoolbags new 1-6 grade horizontal version breathable load-reducing spine backpack boy large-capacity backpack 6695 color_family:Dark Brown 1: USB smart sensor headlightBag size: medium pattern: plain Item number: 6695 Color: purple, brown, sapphire blue, sapphire blue with white, pink Processing methods: soft surface Applicable gender: unisex both men and women Function: waterproof, wear resistant, load reducing Hardness: medium to soft Material: polyester fiber With or without tie rod: No Size: Horizontal version Opening method: draw with buckle Bag internal structure: zipper pocket Popular elements: stitching