Portable bluetooth 4.0 Wireless Speaker Waterproof USB Power Bank Bass NFC AUX Subwoofer

Specification Material Metal Plastic4 Color Black Blue Red GreenSupport NFC AUXWireless Version V4 0 EDRProfile Supported A2DP AVRCP Hands FreeFrequency 2400 2483 5MHZOperation Range 10MWorking Time 10 HoursStandby Time 90 HoursFull Charge Time 3 4 HoursInterface USBPower Supply USBOutput Power 6WSNR 75dBSound Channel 2Playback Format MP3 WMAFrequency Response 40Hz 20KHzWater Resistance IPX4Whether Support APP Not SupportExtended Storage Not SupportSupport Format USB DriveBattery Capacity 1800mAh Built in Lithium BatterySpeaker High Quality Internal Magnetic 3W x 2Dimension 170x66x66mm 6 69x2 60x2 60 appr Feature Compact delicate appearance fashionable design IPX4 waterproof dustproof anti scratch shockproof 3D surround effect offer you different music feeling 1800mAh power bank can charge your phone or other device in emergency NFC Technology Near Field Communication Only for Android for easy and instant pairing Suitable for you to listen to music in the car at home office bedroom or even during shower time bluetooth speaker 4 0 connects faster more stable compatible with all your bluetooth equipped devices connection range up to 10 meters Warm Reminder NFC Only for Android Do not soak in water It only support water mist proof Package Included 1 X bluetooth Speaker1 X USB Charging Cable1 X 3 5mm Audio Cable1 X Metal Hook1 X User Manual