Biwiti Bluetooth Sleep Headphones Headband Wireless Earphones Sports Headband Sleep Eye Mask -Grey

Bluetooth Sleep Headphones Headband Wireless Earphones Sports Headband Sleep Eye Mask Note: The adapter and charging plug are not included. Description: The Bluetooth Headband Headphones with HD speaker and Mic is perfect for sleeping, calling, jogging, yoga, workout and more. Features: 3-in-1 design, can be used as headband headphones, Bluetooth sleep eye mask, or sports headband. Built-in microphone supports voice phone chat. Can play music, watch videos and movies while using the head band, without having to wear additional earphones. Elastic band design, fits head circumference from 49-54cm. 5.0 Bluetooth version, compatible with Android and iOS. Built-in rechargeable lithium battery, support about 6-8 hours of use after fully charged. Suitable to use while sleeping, working, traveling, leisure, workout, sports, etc. Specifications: Material: Spandex + Acrylic fiber Color: Grey Size(LxW): approx. 26 x 7cm, fits head circumference from 49-54cm Bluetooth Version: 5.0 Bluetooth Transmission Distance: about 10 meters Battery Capacity: 3.7V 130mAh Lithium battery Charging Time: about 1-2 hours Working Time: about 6-8 hours Package Contents: 1 x Sleep Headband Headphone 1 x Charging Cable Please Note: Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.