Features: * Amplifier Mini high-fidelity digital Bluetooth-compatible audio power amplifier. * With treble, bass and volume control, it is very easy to use. * Low distortion provides clearer, more powerful and more powerful sound. * All-in-one wireless remote control. * It has the characteristics of low calorific value, light weight and long use time. * The amplified power amplifier can be connected wirelessly to connect multiple sets of speakers wirelessly. * With color screen and powerful digital power amplifier. * The power supply is compatible and can be used under 12V, 110V, and 220V voltage. G919H Specification: Name: bluetooth Mini Power Amplifier Material: Plastic Voltage: DC 12V, AC220V/110V Average power: 50W + 50W Peak power: 800W Signal to noise ratio: 98db Frequency: 20-20khz Impedance: 4Ω Distortion rate: 0.01% Bluetooth: support Interface: TF card, USB, AUX Size: about 23*15*6cm/9.1*5.9*2.4" Colour: Black Packing included: 1 * Bluetooth Mini Power Amplifier Note: 1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.

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