MODERN DESIGN:The sides are rubberized so that you can lay it down on the sides without damaging or scratching it up. On the bottom of the speaker there are 4 thin ''feet'' to keep the bottom of the speaker from laying directly on the surface it''s placed on. The rest of the speaker is cellular design that emits crystal clear music with dual drivers.
CRYSTAL CLEAR SOUND:Full-range listening experience, full-bodied stereo, dual high-performance drivers and a punching bass port. Less than 1% total harmonic distortion ensures enhanced clarity and fidelity.Access your music files wirelessly from a distance as far as 33 ft whether you''re lounging around the house,or partying,walking out,camping,hiking.
LONG BATTERY LIFE: With 4000 mAh built-in Lithium battery, you can enjoy 8 hours of non-stop music at 80% volume, three times longer than similar-sized portable speakers. Recharge in 2 hours using the included Micro USB cable.
WIDE COMPABILITY: You can pair the Gaosa speaker fast and easily with almost any cellphone, laptop, tablet device that is Bluetooth enabled to enjoy wireless music. Besides, with the AUX audio cable, you can access to MP3, MP4, Radio players and media devices. And it comes with a ''camera?mode''?which it lets you control an attached video camera.
MOBILE POWER BANK: Like an external battery, it has the charging function, it can charge your mobile phone(only for Android) in case of emergency.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.4 inch
Height : 3 inch
Length : 8 inch

Item Weight: 7.84 ounce (View shipping rates and policies)
Shipping Weight: 14.4 ounce (View shipping rates and policies)

ASIN : B01KA22ML2

Product Description

Technical parameters:
Model: B23
Size:7.48*3.15*1.97in
Weight:?7.90?oz./224?g
Bluetooth:?V3.0
Bluetooth?Range:?30?feet
Charging?Time:?2-3?hours
Input: 5V
Output Power: 5W
Working Voltage: 3.7V
Frequency response: 100hz-18Khz
Signal-to-noise Ratio: 80dba
Higher Distortion: <1%
Resistance:?3Ω
Audio Input: Bluetooth,TF card, USB,AUX, FM support WAV/MP3

Note!!!
#Please charge it more than 2 hours for the first use

Package Included:
1&Gaosa Bluetooth Speaker
1&USB charging Cable
1&AUX audio cable
1&User Guide

Warranty： Best after-sale service，90-day Guarantee! Please contact us directly if you have any question!