Stereo Bluetooth Headphone V4.0 Wireless Earphone with MIC

详情

Feature:
Color: Black
Echo cancellation and noise reduction;
Multipoint;
Making and receiving calls;
battery display;
Stereo music playing;
Voice dialing;
Supporting music pause / play
Supporting music forwarding / back warding;

Specification
Version:4.0+EDR;
Bluetooth Chip: CSR***0
Standby time:*0h;
Working time:3h;
Battery: *5MAH
Frequency :2.****2.**0G
Temperature:**0/**0 centigrade;
Range:*0m
Package Include:
Roman R***0 Stereo earphone;
USB cable
user manual