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Spec.:Bluetooth version: jl5.0Frequency response range: 1800hz-80khzSNR: ≥ 80dBSensitivity: 500 MVInput: USB DC 5VHorn size: 45-36Battery duration medium volume: 4 hoursAppearance material: ABS + bambooBattery capacity: 350mah
AE0169
0.00~0.00