Bluetooth wireless speaker with bass boost and graceful sound quality

タイトルまたは説明

Product Features
Stereo sound output, Graceful sound quality.
Contracted & fashionable facade.
The latest blue-tooth technology, widely be used.
Control the music playing between speaker and mobile phone or other equipments has blue-tooth function with blue-tooth technology.
Dual power supply mode, USB 5V1A and lithium battery-powered, USB can charge lithium batteries.
Advanced bass with bass port technology.

Technical Parameters
Wireless blue-tooth stereo audio output 2.0
Power Output:3W x 2                 
Speaker Unit:1.5" 4Ω 3W
Frequency Response:**0Hz**0KHz
S/N Ratio:≥*0dB
Power Voltage:DC5V  ***0mA
Blue-tooth standard:2.1+EDR
Blue-tooth Power rate standard:CLASS II
Support A2DP, AVRCP, and etc. functions，
Work range:***0M
Built-in battery:3.7V **0mAH, rechargeable lithium battery
Play Time:7 hours ( mid. Volume)
Packing:color box for product.