10W HIFI Sound, LED Display，
Bluetooth 5.4 +EDR,
Function: Bluetooth /TF Card/FM
Material: ABS+fabric
Distance: 10meter
Speaker: Ø40mm*2 / 4Ω5W
Total RMS output power:10W
Frequency Response: 280HZ-16KHZ
SNR Ratio: ≥80dB
Battery：18650 1200 Mah
Charging time: 3H
Working Time: 3-6H
Net weight:g: 440g
Product size:183*70 mm