K9 Sports Bluetooth Headset Hanging Ear Type Wireless Headphone

Description

--Ear-hook design, bone conduction technology, painless to wear and not fall off.--BT5.0 chip, 10 meters transmission distance, low power consumption.--Subvert the tradition and create a comfortable sports experience.--Built-in 130mAh battery, fast charging, long battery life.--Intelligent noise reduction, 10mm graphene diaphragm and 6mm dynamic voice coil unit, stereo sound.