Mobile phone wireless Bluetooth speaker, subwoofer, loud volume payment voice announcer, card slot small speaker

1. Support connection to play music, you can control the music player files up/down, volume, playing games, watching movies can transmit sound.1. 支持连接播放音乐，可以控制音乐播放器文件的上下、音量，玩游戏、看电影都可以传输声音。

2. Digital MP3 player: Support U disk, TF card, no need to switch, insert TF card/disk automatically read audio file playback.2. 数字MP3播放器：支持U盘、TF卡，无需切换，插入TF卡/磁盘自动读取音频文件播放。

3. With radio function, FM high sensitivity stereo digital reception function.3. 具有收音功能，调频高灵敏度立体声数字接收功能。

4. Built-in rechargeable lithium battery, can be moved after charging.4. 内置可充电锂电池，充电后可移动。

5. Adopt 3W*1 horn, combined with scientific acoustic structure design.5. 采用3W*1喇叭，结合科学的声学结构设计。

6. The use of enhanced digital power amplifier IC, low power consumption, high power, strong sound intensity loud and clear.6. 采用增强型数字功率放大器IC，功耗低，功率大，声强响亮清晰。

7. Multi-button control: volume, mode, etc. can be adjusted separately.7. 多键控制：音量、模式等可单独调节。

Products contain 产品含有

Packaging (English neutral) accessories: speaker + charging cable包装（英文中性）配件：音箱充电线

Parameter description: 参数描述:

The product comes in 3 colors: red/black/blue该产品有红、黑、蓝三种颜色

Charging voltage :DC5V/500mAh-1000mAh充电电压：DC5V/500mAh-1000mAh

-Box material: plastic + fabric-箱体材质：塑料布

-FM Frequency range :87.5-108MHZ调频频率范围：87.5-108MHZ

– Amplification frequency :150~18000Hz(+-3dB)-放大频率：150~18000Hz（- 3db）

– Horn power :3W*1 -喇叭功率：3W*1

– Battery: Built-in battery (rechargeable)300mAh-电池：内置电池（可充电）300mAh

-Product size :118*78*39mm-产品尺寸：118*78*39mm

— Control mode: Button/Bluetooth