• Chip: AB5756

• Bluetooth 5.4, distance no less than 10m 

• Speaker: 16ohms electric 1509,30mW

• Microphone: Silicon microphone

• Indicator: Red  

• Lithium Battery with protection : 80 mah +80 mah

• Charging: Magnetic charging  (left) + (right)                                                                                        

• Charging time: about 2 hours

• Standby time: about 6 months

• Call time: about 7 hours

• Music playing time: about7 hours    

• Color: Black, White

•Touch to power on : both left and Right legs

• Frame material: ABS+PC

• Lens: Anti-blue light / Sunglasses

• Material: PC

• Waterproof: IP54

• Functions: Play music,  phone calls,  Polarized sunglasses,  HIFI sound quality,  AI conversation