Features: 
*High Quality Material: The speaker is made of high quality material, durable and wear resistant, not easy to break and can use for a long time.
*Portable: The speaker is portable design, designed for outdoor use, easy to carry outside.
*Good sound effect: This audios system is equipped with high-quality speakers, allowing you to enjoy beautiful music.
*Suitable for Many Places: Suitable for leisure, entertainment, office, indoor, outdoor, hiking, beach, etc.
*Wide Compatiblity: This wireless speaker is compatible with multiple devices such as tablets,laptops,desktop computers,televisions and mobile phones.
Notice:
*Actual color may be slightly different from the image due to different light effect
*Please allow 1-3cm deviation due to manual measurement
Description:
Material: ABS+iron mesh
Size: 10*9.3*5.4cm,
Battery capacity: 3.7V 400mAh
Speaker: 4Ω 5W *1
Effective distance: ≤10M
Playing time: maximum volume ≥ 2H, minimum ≥ 5H
Charging time: ≤2H
Response frequency range: 60Hz-18KHz
Input/Output: DC 5V 1A / DC 3.7V 5W

Package List:
1 x Speakers