Mini Waterproof Bluetooth Speaker

Description

Specification:

Type: Bluetooth speaker

connection method: Bluetooth connection

interface type: Usb

battery capacity: 300mah

frequency response range: 100hz-20khz

output power: 3w

signal to noise ratio: ≥75db

power supply: Built-in lithium battery

channel: 2.1 + 1

duration: 6 hours

extended storage: Not supported

bluetooth protocol: 4.1

number of speakers: 1

effective distance: 10 meters

function: Waterproof, voice prompt, dustproof, call function

operation method: Button

playback format: Mp3

shell material: Plastic

speaker adjustment method: Button

appearance size: 98 * 88 * 43mm

power mode: Usb

color: Blue, yellow, black, red, green

Packing list:

Speaker*1+usb*1