Features Patented SoundPulse® Audio Feast with Impactful Stereo Sound Patented Tuneconn™ Technology Portable Utilized Handle Built in Powerbank IPX6 Waterproof Beat driven Light Show Personalize APP Control Customizable Eight EQ Effects Varius Music Playing Modes BT TF Card U disk or Aux in Support NFC Seamless Connection Support Voice AssistantSpecification Brand TronsmartModel Bangbluetooth version V5 0 Color Blackbluetooth compatibility A2DP AVRCP HFP HSPAudio decodec SBC Output 60WTransmission distance 18m 59ftWater resistant IPX6Battery capacity 10800 mAh Play time LED On Up to 8 hours on a 50 volume LED Off Up to 15 hours on a 50 volume Charging time 4 5 hoursFrequency range 20Hz 20kHz Product size 361 183 4 150 3mm 14 2 7 2 5 9 inchPackaging1 Tronsmart Bang bluetooth Speaker1 Charging Cable1 Aux Cable1 User Manual1 Warranty Card