Energy Sistem Urban Box Supernova Bluetooth speaker (Black)

Have fun with this the speaker that combines music, style and functionality: Bluetooth 5.1, TWS and MP3 player.RGB light with a range of sequences to make you feel part of the rhythm.True Wireless Stereo technology makes it possible to sync two speakers and get twice as much sound.Coated with splashproof fabric (IPX4) in bright colours.Answer your calls with the hands-free feature.Plays MP3 files from microSD cards or USB memory sticks (up to 64 GB). Audio:Full range speaker(s): 2Passive radiators: Two membranesPower: 16 WFull range – Power: 8 WFull range speaker size: 40 mmSignal-to-noise ratio: 60 dBFrequency response: 80Hz ~ 18 KHzSound system: Stereo 2.0 Connectivity:Voice assistant (Google, Siri): YesBluetooth version: 5.1Bluetooth – Class: 2Bluetooth – Frequency band: 2.4 GHzBluetooth profiles: A2DP / AVRCP / HFP / HSPBluetooth range: 20 mBluetooth – Maximum output power: < 20 dBmTWS technology: Yes Battery:Charging system: USB type-CType: Li IonCapacity: 2000 mAhVoltage: 3.7 VBattery life – Normal use: 12 hCharging time: 2 h Microphone:Hands-free: YesMicrophone – Type: Built-inMicrophone – Sensitivity: -42 dB LED lighting: Yes Power suply :Power requirements: 5V / 2 AConnectors: USB C Compatibility:Compatibility: Mac / PC Windows / Smartphone / Tablet / TV External memories player:SD / Micro SD / USB player: YesCompatible storage unit: micro SDRemovable storage unit capacity: 64 GBSupported audio formats: MP3 / WAV Other features:Playback control: YesVolume control: YesIPXX certified: IPX4