These Foldable Wireless Stereo Sports In-Ear Headphone with HD Mic enables you to enjoy high-quality stereo audio and handsfree phone calls. Behind-ear ergonomics design provides stable and comfortable listening experience for sports. Three sizes of interchangeable ear caps provide reliability and comfort while filtering ambient noise. With sweat-resistant rated IPX Level 4, it can withstand dripping sweat. This headphone will roll up automatically when not in use, very convenient for carrying and storage. Ideal for running, hiking, camping, biking, jogging, climbing, driving, doing fitness and other sports.

Specifications

• Material: Plastic
• Color: Black
• Wireless version: V4.1
• Working distance range: Up to 33ft / 10m
• Talk/Music time: Up to 10 hours
• Standby time: Up to 180 hours
• Charging time: Approx. 2 hours
• Charging voltage: DC 5V