PremiumAV Sport Bluetooth Headphone Neckbnad

Sports Headphones Bluetooth 4.1 Earbuds with Mic Sport Stereo Headset Earphones. The uniquely designed ear hooks fit your ears snug, soft smooth silicone gel surface have comfortable wearing without falling out. Perfect for running,exercise,fitness,all outdoor sports. Features: 1.Bluetooth 4.1 ensures crisp, skip-free stereo sound. 2.Enjoy clear hands-free calls with the build-in mic from up to 33-feet away 3.Ensures that perfect sound is delivered to your ears each time 4.Deliver clear and immersive sound on-the-go 5.Listen to music for up to 3-4 hours on a single charge, and the standby time can last to 168 hours 6.Experience the power and simplicity of Bluetooth 4.1. 7.Instant, energy-efficient, cable-free connection for reliable audio streaming from almost any device at a range of up to 10m (33ft) 8.The volume, sound, song selection and telephone controls are all right on the wireless bluetooth earbuds. Perfect for answering calls or listening Specifications: 1.Material: Plastic 2.Wireless frequency: 2.4GHz 3.Transmission power: Class2 4.Transmission range: 10 meters 5.Charger power supply: 110-240V 6.Weight: 50g 7.Color: Black

Bluetooth 4.1 ensures crisp, skip-free stereo sound.
Enjoy clear hands-free calls with the build-in mic from up to 33-feet away
Ensures that perfect sound is delivered to your ears each time
Deliver clear and immersive sound on-the-go