Smart Bluetooth Headset™ Color:Piano Black Height: 41

Height: 41

With a smart dual-layer basket design

English washed mark: 65% cotton 30% polyester 5% spandex

windows can be broken easily even under water

Experience intuitive control with our mechanical interface

Smart Bluetooth Headset™ Color:Piano Black Height: 41Product information: Color: Piano Black [active noise reduction smart screen] with Chinese and English packaging can be noted, Champagne Gold [active noise reduction smart screen] with Chinese and English packaging can be noted Transmission range: 15 meters Chip type: Jerry Battery life: 4 8 hours Function: waterproof, breathing light, ultra long life battery, call function, voice control, support music, digital display screen, e sports low latency