方案：智能蓝牙模块
支持：WAV、MP3
功能：来电免提通话、中文语音播报、FM收音、TF卡、AUX音频输入、U盘
传输距离：12m(直线距离无遮挡）
喇叭：A品全新双喇叭+低音振膜40mm 4Ω 3W*2
电池：DC 5V，IC双保护锂电池 (3.7V 1800mah)
充电时间：3-5小时即可充满
播放时间中等音量3-8小时，最大音量2个小时左右
配置：A2DP(无线立体声蓝牙）A2DP(无线立体声蓝牙）
信噪比：80dB
频 率：90Hz-20KHz
失真率：﹤0.5%@(1KHz)
Package content:
Bluetooth Speaker x 1
USB charging cable x 1
3.5mm Audio cable x 1
User manual x 1
Key Features
Bluetooth function, support bluetooth hands-free phone talking and bluetooth music playing
Support music play from TF card by inserting TF card into the slot / port
Support playing music by inserting USB memory
Support output to headphone
In Bluetooth mode, control volume +/-, next/prev, pause/play, answer incoming call and hang up
AUX input supported, connect to computer, tablet, mobile phone etc. with 3.5mm audio cable
