Hoarboeg Wireless Bluetooth Headphones, Colored Luminous Breathing Lights Head Mounted Portable Over Ear Headset with Stereo Sound Gaming Headset for Travel Work Hiking Study Library (Colorful) Macaron Colored Luminous Seven Color Breathing Light Head Mounted Bluetooth Earphones Product Description: The powerful signal is not blocked from the shackles of the line, and the song is still clear and beautiful at a distance of 10 meters Stretch naturally firm wearRetractable head beam adjustable according to the size of the head light folding easy to carry out It doesn't hurt for a whole dayAll-wrap earmuffs ergonomic design feel light and comfortable without pinching ears Easy to operate music and connect calls multiple sets of control buttons, enjoy the beautiful music Turn into a WalkmanCan insert 32G card MP3 format offline card enjoy Product Description: Transmission range: 10 meters Features: Breathing light, ultra long battery life, call function, voice control, support for music, low latency for esports Bluetooth protocol: 5.3 Chip type: Jerry Battery life: 6-10 hours (hours) Battery capacity: 500mah Call duration: ≥ 7 hours Standby time: 140 hours Playback mode: supports memory card, wired, Bluetooth performance: IPX5 Material: PC+ABS Includes: 1x headphone hat, 1x USB cable, 1x manual, 1x audio cable Material: ABS Hoarboeg Wireless Bluetooth Headphones, Colored Luminous Breathing Lights Head Mounted Portable Over Ear Headset with Stereo Sound Gaming Headset for Travel Work Hiking Study Library (Colorful) Wireless Bluetooth Headset; Wireless Bluetooth Headphones; Wireless Bluetooth Earphone; Gaming Music Wireless Bluetooth Headset Headphones Earphone with Microphone; Foldable Portable Adjustable Over-Ear Wireless Bluetooth Headphones Headset Earphone; Noise Cancelling Fast Charging Volume Stereo Sound Deep Bass Headset Headphone Earpiece Earphone Earbuds; We can offer 60 days return warranty, please feel free to contact with us if there is any issue.We will surely offer you a pleasing after-sale service