Power Source:Battery, wireless speaker Support Apt-x:NO Support APP:NO Battery:Yes Wi-Fi Music:iHeartRadio, Napster, SiriusXM Internet Radio, PANDORA, Spotify, APPLE Music, Last.fm, Amazon Music, RHAPSODY Number of Loudspeaker Enclosure:1 Audio Crossover:TWO-WAY Woofer Size/Full-Range Size:1.25" Set Type:Speaker Feature:Wireless Charger for Mobile Phone, None, Play Video Material:Aluminum Waterproof:Yes Communication:AUX, usb, Audio Line PMPO:5W Support Memory Card:Yes Speaker Type:OUTDOOR SPEAKER Output Power:225W Remote Control:NO Cabinet Material:Plastic Frequency Range:60Hz-23KHz Display Screen:NO Intelligent Personal Assistant:None Voice Control:Yes Built-in Microphone:NO Tweeter Size:1.2" Name:SDSZSH Model Number:Portable Wireless Speaker,mini speaker Type:Active Use:HOME THEATRE, Portable Audio Player, Mobile Phone, Karaoke Player, COMPUTER, Stage Channels:3 (2.1) Special Feature:Wireless, PORTABLE Place of Origin:China Product name:C6 5W BT Waterproof Speaker BT version:ISSC 3.0 (CSR4.0 available) Product size:85*85*39mm Function:Waterproof and Dustproof Distance:Support 10m Weight:200g Battery capacity:500mAh type:Portable Wireless Speaker,mini speaker Keyword:Wireless Speaker Playing time:3-4hours Certification:ce