The legendary Minirig gets an update and a fresh new laser red colour scheme. The go-to option for portable speakers, featuring up to 100-hour battery life, serious bass and Bluetooth connectivity. Hard to beat. Supplier's Notes: The only Speaker you will ever need with an unbelievable 100hrs of battery life! Experience the culmination of 12 Minirig light years of evolution in design and functionality with the groundbreaking Minirig 4. Explore more details in the specs below! Minirig 4 Bluetooth speakers come with an audio cable, USB-C charger cable, case, and a whole lot of bass. All delivered in recycled & recyclable packaging! Technical specifications Dimensions: W = 101.6mm H = 73mm Weight: 563g Driver: Custom 70mm with neodymium magnet Button x3: Power/volume/pairing/and more Frequency response: 60Hz - 18000Hz Battery life max volume: 5 Hours Battery life average use: 30 Hours Battery life low volume: 100 Hours Charge time (standard, 4.5W): 6 hours Charge time (fast USB-C PD, 30W): 1.5 hours Powerbank function: Yes USB-C Power Delivery: Yes (up to 30W) Amplifier power: 1 x 50Wrms Bluetooth: 5.0 with AAC, hands-free calling, linkup mode & wireless stereo Bluetooth Receiver Mode: Yes (line out / headphones) Bluetooth Range: >10-30 meters line-of-sight Audio input/output: 2 x 3.5mm mini jack socket Construction: Anodised aluminium and High Impact ABS Weatherproofing: Splash resistant Additional features: Volume control, Balance control, Accelerometer, microphone, 5x addressable RGB LEDs, USB-C PD capable, OTA updatable App: IOS, Android and Chrome (PC/MAC)