1,Backpack:Multi-style waterproofing design of load-reducing strap double-layer inner liner metal handle wear-resistant zipper. 2,Bluetooth Speaker :High-capacity power supply with excellent sound quality Bluetooth 4.1 non-carton three-proof structure design is fully compatible.
3,8800 mAh Large Capacity Mobile Digital Charging Station:It can play music for 4-8 hours continuously (the length of time is proportional to the volume), and it can also charge mobile phones, tablets, digital cameras and other equipment.
Bluetooth version: 4.1
Speaker : 52MM Resistance:4Ω,5W
Dimension & Weight:
2.Product weight: 1436G
4.CTN size: 66.5*44.5*68CM
6.G.W.: 19.5 KG N.W: 14.6 KG
8.Colors:Black Gray/ Light Gray /Medium Ash /Red/Dark Blue