Sistema de home theater com barra de som para TV de 80 W, potente caixa de som sem fio Echo Wall Bluetooth, subwoofer de 2.1 canais, alto-falante com relógio surround

80W TV Soundbar Home Theater System Powerful Wireless Echo Wall Bluetooth Speaker 2.1 Channel Subwoofer Surround Clock Speaker 31-inch TV sound bar Echo Wall BT speakers support NFC wireless remote control support U disk fiber and coaxial Battery capacity: external power supply (with adapter) Working voltage: 20V5A Output power: 80W Full-range speaker: 4PCS X10W Treble: 2PCS X10W Woofer: 2PCS X20W Play mode: BT playback, NFC, U disk playback, AUX audio playback, optical fiber, coaxial, HDMI. Product packaging Product size: 780*115*72mm Product weight: 5.38kg packing list: * 1 × sound bar * 1×Remote control * 1×power adapter * 1 × audio cable * 1×User Manual