Wireless Bluetooth Earphone Handsfree Neckband Magnetic Headset Stereo Sport Music Headphone With Mic For All Smart Phone
Color: black, red
Bluetooth version: 4.1
Usage: earplug style
Transmission range: 10m
Charging time: about 1-2h
Talk time: about 5h
Playing time: 5-6 hours (volume will affect)
Standby time: up to 175 hours
Product size: 12*3*3cm
Packing size: 14*5*5cm
Net weight: 198g
Gross weight: 235g