Bluetooth version: 3.0Shell material: Plastic

supported formats: TF card; U-disk

reception distance: 10 m and below

output power: 3W x 2

External Magnetic Speaker: 4Ω 3w

Input sensitivity: 400mV

resolution: ≥ 90dB

Signal to noise ratio: ≥ 80dB

Operating Voltage: DC 5 V

Specifications:

Amplifier loudspeaker power: 5W

Support mode: wireless Bluetooth/TF card/AUX

Capacity: 1000 mAh

Charging time: 2h-2.5h

Working hours: (maximum sound) about 10 hours

Give you a different experience; let you feel the retro style

Package Included:

1 x Bluetooth Speakers

1 x usb cable