recording speaker speaker outdoor loudspeaker hand-held stall selling promotion bluetooth speaker rechargeable stall

brand guarantee one-year warranty free replacement(品牌保障 一年质保 免费换新)

recording/shouting +1 battery/charging cable(可录音/喊话＋1节电池/充电线) upgrade volume/recording and shouting +1 battery/charging cable(升级音量/录音喊话＋1节电池/充电线) collection broadcast/recording and shouting +1 battery/charging cable(收款播报/录音喊话＋1节电池/充电线) usb flash drive direct reading/recording and shouting +1 battery/charging cable(U盘直读/录音喊话＋1节电池/充电线) collection broadcast/card usb flash disk +1 battery/charging cable(收款播报/插卡U盘＋1节电池/充电线) ultra-long life battery/recording and shouting +3 batteries/charging cable(超长续航/录音喊话＋3节电池/充电线) upgraded battery life/recording and shouting +2 batteries/charging cable(升级续航/录音喊话＋2节电池/充电线) collection broadcast/recording and shouting +2 batteries/charging cable(收款播报/录音喊话＋2节电池/充电线) 1 section small battery/recording shouting + charging cable(1节小电池/录音喊话＋充电线) speaker endurance package battery + charging cable(喇叭续航套餐电池＋充电线)