C-803 With Two 18650 Batteries Slot & LED Flashlight &Two TF Card Slot Portable FM Radio Wireless USB Speaker

Function:

FM radio \TF card play \USB disk play \LED flashlight

Parameter:

FM frequency:87.5MHz~108MHz

Rated power: 3w

Frequency response: 20Hz~20KHz

MP3 bit rate: 8K bps~320K bps

Distortion: <+\-0.55%

SNR: 85db

Size:120x25x60mm

Voltage:5V\1000mA

Battery: Support two 18650 battery

Accessories:

1x Mini FM speaker

1x USB cable

1200mAh 18650 battery(optional)

with 2 battery: with 2 1200mAh 18650 battery

with 1 battery: with 1 1200mAh 18650 battery

without battery: not include battery,you need to prepare the battery yourself

It can work with one battery or two batteries, and it can last longer time with two battery, please consider how many batteries do you want.

1. How to charge: connect the USB cable to a phone charger or computer and then it will get charged;

2. How to use the FM radio: switch to the FM mode and long press the play key, it will search the radio station and save it automatically, only the first time you need to search the radio station, it can save 50 radio station and you can select them by the number key.

3. How to play music in the sd card or usb disk: insert a sd card or a usb disk and it will play it automatically, this device can insert two sd card, long press the "next" and "prev" key to fast forward / fast reverse

Input/Output: USB Sound Mode: Standard Mode Category: Speakers Use: HOME Input Power(W): <25 W Voice Control: No Frequency Range: 20Hz-2KHz Output Power: 3W Display Screen: Yes Waterproof: No Support APP: No Support Memory Card: Yes Material: Plastic Playback Function: Radio,mp3,Other Remote Control: No Support Apt-x: No Intelligent Personal Assistant: None Built-in Microphone: No Audio Crossover: Full-Range Number of Loudspeaker Enclosure: 1 Power Source: Battery PMPO: 6W Channels: 1 Feature: None Battery: Yes Communication: USB,bluetooth Speaker Type: Portable Cabinet Material: Plastic Brand Name: tongboxin TONGBOXIN Model: C803 Origin: Mainland China