Firstsing Half In Ear Wireless Bluetooth4.1 Stero Sport Headphone wireless Earphones Waterproof IPX4 Wireless Stereo Bluetooth Headphone HIFI quality voice Headsets

Features:
Bluetooth4.1 Sport Headphone with fashion design, it's difference and unique.
Blutooth 4.1 wireless connecting, Excessive freedom to enjoy music
Special designed shape earphoner,anti-shedding design for sport
Half in ear structure design, music and comfort with you.
11mm Neodymium magnet with high magnetic bio-grade.
IPX4 Waterproof

Product Description
Bluetooth version: 4.1
Connect distance: 10M
Battery capacity : 120mah
Battery type: li-ion battery
Charging time: 2 hours
Talking time: 10 hours
Standby time: 45 days
Cable length: 60cm
Unit weight: 19.2g
IPX4 grade high strength waterproof

Packing details:
1 One products
1 Micro USB cable
1 manuel