Features:

Durable and Weather-Resistant to withstand harsh outdoor weather

High-quality sound with a clear, full sound that can fill a large outdoor area

IPX5 Waterproof

Specifications:

Fuctions:  BT, TWS

Output Power: 16W(2*8W)

BT version: 5.0    

BT range: >15M 

TWS range: >10M    

Speaker size: 4"  

Power suppler Input: 5V 

Battery(Li-ion): 3.7V 2000mAh  (Optional battery up to 5200mAh)

Charging Time: 4H 

Play Time: 10H

Waterproof: IPX5                      

Buttons:  Power on/ff, Pair