Mini Retro Bluetooth-compatible Speaker

Specifications:

Name: Retro Bluetooth-compatible Speaker;
Connection method: Bluetooth-compatible connection;
Interface type: USB;
Frequency response range: 50HZ-20KHZ;
Output power: 3w;
Signal-to-noise ratio: ≥90 decibels;
Power mode: built-in lithium battery;
sound channel: 2;
Battery capacity 600mAh;
Playing time: 6h;
Extended storage: 32GB;
Bluetooth-compatible: 5.0;
Packing list:
Retro Radio Bluetooth-compatible Speaker x 1
Data Cable x 1
Manual x 1