参数

指标

蓝牙规范Bluetooth Specification

2.1+EDR

蓝牙协议Bluetooth protocol

A2.0P AVRCP

通讯距离RF Range

10 m

频率响应Frequency Response

100HZ-20KHZ

信噪比Signal-To-Noise

≥85db

失真度Distortion

≤0.5 %

工作电压Working voltage/current

3.3~4.5V

充电电压Charging voltage/current

DC 5V

免提功能Hands-free function

YES

材质Material

Metal + ABS

产品重量Weight

200g

产品尺寸Product dimension

146*33*58mm

包装尺寸Packaging

Gift Box (15.4*6.7*5.0cm)

装箱尺寸Carton size

34.9*32*27cm

颜色Color

Black, Red, Blue，silver

播放时间Playback Time

>4h

充电时间Charging Time

3h

电池容量Battery Capacity

750mAh

喇叭Loudspeaker Output

4Ω3W*2