Invento HQ-Power HQSA1040 - Bluetooth Speaker 2 x 15 W

The HQ-Power Bazooka XII is a portable Bluetooth speaker system with dimensions of 17 x 39.5 x 24.5 cm and a weight of 2688 grams. This black plastic speaker delivers 2 x 15 watts of power through two 10 cm drivers with a 2-ohm impedance and covers a frequency range of 80 Hz to 18 kHz. Multiple connection options include Bluetooth 5.0 for wireless streaming, a USB port for storage media up to 32 GB, an SD card slot, and a 3.5 mm auxiliary input. The built-in FM radio tuner operates in the frequency range of 87.5 to 108 MHz. Entertainment features include karaoke functionality with an integrated phone holder and dynamic RGB lighting effects for visual enhancement. Power is supplied by two 1500 mAh lithium batteries, allowing for 3 to 5 hours of continuous operation, with a full charge taking about 2 hours using the 5 VDC power adapter. The signal-to-noise ratio is over 85 dB for clear sound reproduction, and the system includes an infrared remote control for convenient operation from a distance.