Tiergrade Bluetooth Headphones， Magnet Attraction Noise Cancelling Sport in Ear Wireless Bluetooth Headphones Earphones Headsets with Mic Microphones[Product Information]- Built-in Magnets Design: Built-in magnets let you attach the two Bluetooth headphones together. A convenient way to wear it around your neck when you don't need them.
- Stay in place: The ergonomically designed ear hooks can fit your ears snugly， assuring the in ear Bluetooth earphone stay in position when walking， jogging， running or doing other activities.
- High quality phone conversation: Noise cancellation technology reduces outside noises and enables clearer sound from the Bluetooth headset. You can get high quality phone conversation even on the street or inside a noisy shopping mall.
- Long battery life: Tiergrade Bluetooth headphones can provide up to 8 hours of talking time， up to 5 hours of music time and the standby time can last to 100 hours. Charging 10 minutes， listening to music for one hour.
- Powerful signal: With upgraded Bluetooth technology， the wireless headphone can connect with two devices simultaneously， with up to 33ft range Bluetooth signal.
