2019 New Portable Sound System 3D Stereo LED BT4.2 Speaker Wireless FM Loud Bass Subwoofer Aux USB TF Z728 | Электроника

Характеристики

LED Bluetooth 4.2 Speaker Wireless FM Stereo Loud Bass Subwoofer Aux USB TF

Model: CH-M18A Barrel Bluetooth Speaker

Available colors: black, flag, camouflage green, red, blue

Features:

1. It can play MP3 format audio files in TF card and U disk, 

built-in MP3 decoder. Support MP3 audio format playback, 

maximum support 32G.

2. With FM radio function, built-in 87.5-108MHz FM digital radio module, 

can automatically store 50 radio stations, using built-in high-sensitivity antenna.

3. Bluetooth version 4.0, Jay program.

4. Output power: / Signal to noise ratio: 50dB, frequency response range: 50-20KHZ, 

speaker size: 4 ohms 5W 100*10MM*1 + 4 ohms 5W 52*8MM*2.

5. Built-in low power / low distortion 3W digital amplifier, 

the maximum output distortion is 0.5%. 

The signal to noise ratio is 80Db.

6. Built-in 18650 1500MAH lithium-ion battery.

7. Use universal Micor5P charging jack and audio input function.

8. Function: Bluetooth (call, music player) / TF / FM / USB / AUX / built-in battery 18650 1500 mA / speaker * 3 (high, bass) / MIC * 2 / remote control


Packing list:

1 x Mini Bluetooth Speaker
1 x USB power cable
1 x Straps