Single package size: 17x18.5x3cm, built-in battery 130 mA, continuous talk time is about6-8 hours [there will be differences depending on the sound size]], with copper ring speakers, the stereo sound quality is really good. Factory direct sales can customize LOGO. If you need bare metal, the unit price is 2 yuan less, contact customer service to change the price, starting from 10 bare metal.

Packing specification: inner box35*21 * 23cm15 pieces, outer box45*56*72 pack 8 pieces, inner box pieces in total, a large box weighs about 11kg, foreign trade customers refer to the volume to calculate the freight