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20172017 dance audio portable outdoor acoustics large power instruments sound place advertising battery sound square

discount 70% in 2018-08-18 to 2018-08-20
price: USD$ 350.35
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Matters needing attention:

1 use the built-in battery, there are automatic protection battery function, when the battery finished electricity, insert the 220V power to open the switch will be automatically charged.

2 charge, to ensure that the battery is fully full of electricity, it takes 8 hours of charging time. It doesn't matter when the charging time is long, and the sound will automatically break off.

3 charge voltage must be at 110V-220V.

4 audio can be directly plugged into the music to enjoy.

5 in order to prolong the service life of the battery, please fill the battery on the day of use of the electricity, and the longer the battery life is damaged. When the sound is not used for a long time, it must be charged two times a month.

6Special reminder: the sound box battery is not guaranteed, please use it correctly. The product needs to be recharged in time, thus effectively prolonging the life of the battery!

Sales Hotline: 15255686796 Chen Shangyong