Generic Portable Wireless Bluetooth Speakers Hi-Fi Boombox Audio Music Player Subwoofer Outdoor/Indoor Speaker With TF Card Slot, Speaker Phone For Calls

Description Description   n Specifictions n n n n Bluetooth Version n V3.0 n n n Working Time n 2-4 hours n n n Charging Time n 1~2 hours n n n Battery Capacity n 500mAh n n n Loudspeaker Output n 40mm 2.6ohm 3W n n n Input power n DC 5V n n n Frequency Response n 60Hz-18KHz n n n   n   n n n n   n package include n 1x Bluetooth Speaker 1x Audio Cable 1x USB Cable   Photo shows: