Sell The Electronic Lock and Load Spray Aluminum Alloy Sound Foreign Trade Wireless Outdoor Portable Blue best price

Brand：df Function：Card,UDisk,Radio,Voice Prompt,Call Function Type：Bluetooth Speaker Connection Method：Bluetooth Connection Interface Type：USB Frequency Response Range：100HZ-20KHZ Output Power：3W Signal-to-Noise Ratio：≥75dB Channel：2.1 Playing Time：3H Extended Storage：32GB Bluetooth Protocol：5.0 Number of Speakers：1A Effective Distance：10Rice Operation Mode：Button Applicable Population：Universal Display Screen：None Playback Format：MP3 Shell Material：Aluminum Alloy SupportedAPP：No Supported Formats：UDisk Speaker Adjustable Mode：Button with Or without Radio Function：Yes Box Material：Plastic Appearance Size：70*70*50mm Product Weight：0.18（KG） Packing List：Color Box，Host，Charging Cable Color：Blue,Black,Red,Gold,Silver Gray,Rose Gold Foreign Trade Or Not：No Power Type：USB Built-in Battery Capacity：300Ma-500Ma Battery Capacity：300Ma