Material: Waterproof nylon
Waist Bag Size: 40 x 9cm(LxH)
Bottle Pouch Size: 6 x 5.5 x 20cm(LxWxH)
Color: Green, Blue, Black, Red, Orange, Flower
Weight: About 350g
Function: Oudoor sports, Enjoy music
More fits to cell phone size within 6 inch.
3 zipper bags, front bag, main bag, and back bag.
Dismountable water bottle pouch, more convenient to use.
Built-in soundbox in two sides, audio power amplifier, can enjoy music during sports.
1 x Sports Marathon Music Waist Bag
1 x Audio Amplifier Case (Built-in Li battery)
1 x Audio Output Cable
1 x Audio Input Cable
1 x USB Cable