Portable Wireless Bluetooth Speaker Waterproof Speakers 3D Stereo Music HiFi Surround Speaker, Support TF Card, AUX

Feature:Play Video,Phone FunctionBattery:YesIntelligent Personal Assistant:NoneRemote Control:NoChannels:2 (2.0)Cabinet Material:PlasticCommunication:AUX,bluetooth,USBBrand Name:opruidePower Source:BatterySupport Memory Card:YesSupport APP:NoFrequency Range:90Hz-20KHzAudio Crossover:Two-WaySupport Apt-x:NoVoice Control:NoSpeaker Type:PortableNumber of Loudspeaker Enclosure:1Display Screen:NoDisplay Screen:NoWaterproof:YesBuilt-in Microphone:NoMaterial:PlasticOutput Power:5WConnection method 3.5MM audio jack Bluetooth connection
Interface Type USB Card Reader
Battery capacity 1500maH
Frequency response range 90HZ-20KHZ
Output power 5W
Signal to noise ratio 95DB