Model: X11
Frequency response: 150hz-15Khz
Audio input mode: Bluetooth, AUX, USB, TF card, FM
Volume adjustment form: knob adjustment
Power supply: lithium polymer rechargeable battery 2000mAh 3.7V
Charging requirements: DC5V
Aux maximum input sensitivity: 800mV
Product specifications: 103x62x84mm
Net weight: 0.36kg