Mini Metal Wireless Bluetooth Speaker 360 Degree Stereo Surround Sound

Mini Metal Wireless Bluetooth Speaker 360 Degree Stereo Surround Sound Description

Mini Metal Wireless Bluetooth Speaker 360 Degree Stereo Surround Sound Description
description:
100% brand new quality!
Specifications:
Housing material: aluminum alloy, plastic
Alloy frequency response: 150Hz-20KHz
Bluetooth standard: RDA 3.0
Frequency: 2.402-2.480GHz
Microphone sensitivity: -38db
Speaker sensitivity: better than -82dBm
Bluetooth distance: 10 meters
Working voltage: DC3.7-4.2V
Battery capacity : 300mAh
Output power: 3W
Product color: cool black
Music playback time: more than 2.5 hours.
Hands-free talk time: more than 4.5 hours.
Standby time: more than 20 hours
Size: 7.3 * 7.3 * 5.6cm
Unit weight: 160g.
packaged include : 1pcs
user's guidance:
Before using for the first time, fully charge the speaker before activating the battery. The red indicator light is on, charging, and fully charged when the light is off
Turn on the speaker, directly access the matching status, search for A10 and connect it, insert the TF card to automatically switch the TF playback mode
Volume- / previous song / long press to decrease volume, play / pause / call, mode switch / restore to factory settings, volume + / next song / long press to decrease
Note: The picture on the screen may become larger. Colors may vary slightly due to the color settings of each monitor