bluetooth speaker

Bluetooth Speaker 394

Color: Gray, Black

Bluetooth version: 5.3

Bluetooth operation frequency: 2.402GHz-2.480GHz

Range: Within 30 feet

Sound channel: single

Signal to Noise Ratio:≥75db

Frequency response: 120Hz～20KHz

Power: 3W

Charge connector：Type-C

battery capacity：900mAh

Imput voltage：5V=1A

Charge time: 2.5H

Unit weight：132g

Unit weight with box：178g

unit size：70mm*78mm*85mm

Box size：91mm*89mm*89mm

Quantity per Carton：40pcs

Carton size：470mm*380mm*193mm

Carton Weight：7.5kg