SPECIFICATIONSBattery Included: YesBrand Name: NoEnName_NullCertification: ce,FCCChoice: yesConnection: Bluetooth-CompatibleFrame Replace Available: NoFunction: music,callingHign-concerned Chemical: NoneLanguage: EnglishModel Number: SG-13 PROOrigin: Mainland ChinaRAM: 0semi_Choice: yes

Wireless smart glasses with audio and voice calling, rechargeable music glasses with built-in microphone Wireless smart glasses with audio and voice calling, rechargeable music glasses with built-in microphone