Music Headband Wireless Headband Sleep Headphones BT Headband Earphone Sweatband Sleeping Mask with BT5.0 And Built-in Microphone And Prompt Hi-Fi Stereo Suits for Side Sleep Sports Yoga

OverviewFeatures: Working As Sleep Headphones & BT Headband & Sleep Mask: The headband is not only designed as a helper to keep hair or sweat out of your eyes, with a wireless headset and microphone inside, the sleeping mask with BT5.0 also allows you to block snoring and bright lights while sleeping, enjoy audiobooks while having a nap, listen to music while exercising and meet with the demand for Hi-Fi Stereo.  Energy Endurance & Long Working Time: The wireless headphones has ultra-low power consumption, pretty energy-saving. It can work continuously in 13-14 hours with the battery fully charged.  Far Transmission Range: The transmission rate of wireless headphones headband is fast and stable, the maximum transmission distance is around 15 meters if there is no obstructing. The music headphones could work much longer if being charged for 1.52 hours. Compatible And Versatile: The BT headband with a upgraded design patent can be used in a variety of ways and compatible with sorts of digital devices with BT V5.0 chip such as laptop, smart watch and phone. The earphone sweatband can also be applied to make a call and play music connected with your phone.  Comfortable Yoga Exercise Fabric: The material of the BT headband is soft and elastic which is made for air permeability, in the meantime, there is sponge pad around the BT which is able to reduce discomforts markedly to ears when using. The music headband is also a priority for daily Workout for it will stay perfect even during high intensity workout. Detachable And Washable: This sleeping mask with BT5.0 And built-in microphone is detachable to wash. So it could be recycling to use and environmental-friendly instead of being wasteful. Specification: Unstreched Dimensions: 8cm/ 3.1in  Stretched Dimensions: 16cm/ 6.3in Color: Fashion Printed Blue/ Striped Grey/ Grey Batteries: Lithium Ion Packing List:  1 * Headphone 1 * USB Cable 1 * User Manual