★ Speaker:4-inch fullrange speaker*2
★ Rated Power:20W*2
★ Size:190*146.2*360.22mm
★ Working Voltage：7.4 V
★ Battery：4000mAh（Power battery 8000mAh）
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Shenzhen Jinyujia Technology Co.,Ltd
Contact：
Linda Yang
Miss Wang
Email：
lindayang@sunsdigi.com
sales@sunsdigi.com
Mobile/Wechat/Whatsapp：
0086-15814005937
0086-13510788104
