Additional technical information: Storage temperature: -40°C - +85°C.Power supply device: USB-C: DC 5V / max. 2A (5-10W)Max. Music power max. 2 x 40 WWeighs 0.73 kgMobile speaker type (category): Bluetooth® speakerMaximum power consumption: Max. 5 WStandby power consumption 0.5WBattery type: Built-in rechargeable lithium battery (2200mAh / 3.7V)AUX-IN connection 3.5 mm AUX-socketCOAX-connection: Cinch-socketUSB-connection: Type-A: DC 5V / 500mA (max. GB, FAT32 / MP3, WAV)TF slot: Micro SD card slot (max. GB, FAT32 / MP3, WAV)Operating temperature -10°C - +60°C.Transmission type (details) â¡Â      : Bluetooth®Bluetooth version: 5.0Version / Frequency: V 5.0 / 2.4GHzMaximum transmission power: Max. 6 dBmRange: 10 mPROFILE RF.5.2/BB.5.2/LL.5.2/LMP.5.2/RFPHY.5.2/SDP.5.2/SM.5.2/GAP.5.2 / L2CAP.5.2 / A2DP.1.3.2 / AVC.1.4.1 / AVDTP.1.3.6 /AVRCP.1.6.2 / GAVDP.1.3.1 / HFP.1.7.2 / HSP.1.2.10 / HID.1.0.14 /IOPT.4.0.1 / RFCOMM.1.2.2 / SPP.1.2.4 / BAS.1.0.3; Bluetooth: 5.0; Interfaces: Input (PC/multimedia): Audio line in, RCA in, USB type A, microSD, USB C®; Max. range (open field): 10 m; Output rating: 40 W; Power supply: USB (cable included), Li-ion rechargeable battery (built-in); Power supply (LOV): rechargeable, via USB; Product size (depth): 62 mm; Product size (height): 62 mm; Product size (width): 540 mm; Transfer type (details): Bluetooth®; Weight: 0.73 kg; Wireless charging: No