Features:
1. Support TF card.
2. Support USB.
3. Support 3.5mm audio.
4. Button operation play/pause on/off volume up/down hands-free calling.
5. Hands-free calling and release your hands.
6. Built-in 1200mAh capacity battery play time: 12 hours.
7. The bottom non-slip pad design ensures a firm position and prevents friction between the table and the speaker causing the speaker to wear out.
8. Waterproof splash design can properly deal with water splashes in daily life.

Parameters:
1. Input: DC 5V 1A.
2. Output: 5W x 2.
3. Frequency: 80Hz-12KHz.

The package contains:
Speaker x 1
Mirco USB charging cable x 1