Wireless bluetooth 5.0 Speaker Mini Outdoor Loudspeaker Wireless Column 3D Stereo Music Surround Bass

Features:  -Upgraded BT5.0 chip, low latency, stable and fast transmission, wide compatibility.  -Adopt metal composite diaphragm, omnidirectional sound technology ensures the balanced diffusion of sound, bright treble, full midrange and powerful bass, HiFi sound quality.  -Small and portable, it comes with a lanyard, easy to carry and use whenever you want.  -Built-in microphone, intelligent noise reduction, clear and bright sound without delay.  -Silicone buttons, comfortable feel, sensitive response, easy to operate.  -Built-in 1800mAh large capacity lithium battery, safe and stable, long endurance time.    Specification: Type: BT speaker;  Color: Black;  BT version: V5.0;  BT transmission distance: 8-10m;  Shell material: Metal;  Frequency response: 100Hz-20KHz;  Playing time: About 6 hours;  Battery capacity: 1800mAh;  Supported protocol: A2DP/HFP/HSP/AVRCP;  Rated input: 5V/500mA;  Item size: 8 * 8 * 6.3cm /3.15 * 3.15 * 2.48in;    Packing list:  1 * bluetooth speaker;  1 * Charg