Speaker

Bluetooth V3.0+EDR Operation distance: 12m Range of frequency: 20Hz~20kHz Playing time: 8 hours Battery: 380mAh Color: Jeans

Stereo output, high-quality sound Special digital unit Bass Support for Bluetooth Mains or battery

Voltage:USB/DCSV Output power (RSM): 3W x 2 Speaker diameter: 1.5” x 2 Frequency range:80hz-20kHz

Voltage:USB/DCSV Output power (RSM): 3W x 2 Speaker diameter: 1.5” x 2 Frequency range:80hz-20kHz Connection interface: 3.5mm

Output Power: 30W+15W*2=60W Frequency response: 30Hz-20KHz S/N ration: 75dB THD: 0.3% Power input: AC220V/50Hz Support Media: USB/SD/FM/Remote control/Bluetooth