Brand Name

Shanfu

Product Name

Mountain Climbing Waist Bag

Model Number

F-20

Dimension

45cm*16cm* 6cm ( 17.7 inch * 6.3 inch * 2.36 inch)

N.W

0.455KG

Storage Medium

memory card

Functions

Voice amplifier, TF card reader, mp3 player, radio receiver

Applications

Teaching, tour guide, market promotion, healthy activity and cultural and artistic performance, etc

configuration

1*User manual,1*Control line,1*USB charging cable

structure

1. One small pouch in the left-most for small things;

2. One bottle holder close to the small pouch

3. One 2*5W speaker in the middle;

4. One Velcro pouch for cell phone or mini camera;

5. One hip belt for holding the body.

6. Adjustable drawstring surrounded the whole bag.

7 soft and breathable materials in the back, helps to dissipate the heat, makes it more comfortable.

Loudspeaker

D40mm  3/5W*2

Power supply mode

USB+5V/3.7V lithium battery

Output Power

2*5W

Charging time

3-4hour

Frequency Range

120HZ ~ 20KHZ

SNR for playback

> 90DB

Distortion

5W/CH(5Vpower supply,3,10%THD)

Power efficiency

>90%

Channel Balance

<1DB

Resolution

> 40DB

FM accept sensitivity

<1DB

SNR for FM

≥ 60DB

FM Stereo Isolation

> 40DB

FM lighting level

28DB