TWS Wireless Bluetooth Headphone Smart Glasses Headset Sunglasses - KY02B Silver •Adopting advanced Bluetooth 5.0 technology,ensuring faster and stable signal transmission •Protecting your eyes from hurt by strong harmful light •It is also a Bluetooth headphone,providing you with crystal clear calls,making you listen to music freely •It works with all Bluetooth-enabled devices •It supports magnetic charging,and the lens is waterproof and sweat-proof. You don't have to worry about water getting in and damaging its internal parts •Very suitable for outdoor activities,such as fishing,driving,skiing,sailing •Make your life style cool with this wireless music glasses headphone Specification: •Bluetooth chip: Actions •Chip model: 3015 •Compatible systems: iOS and Android •FLASH memory: 16MB •Amplifier board: TI tpa2012d2 •Bluetooth version: BT5.0 •WIFI: not support •NFC: not support •Speaker model: 1508 •Microphone model: goertek s15ob381 •Battery type: VDL rechargeable Lithium-ion battery •Battery capacity: 100mAh •Charging method: magnetic charger •Charging time: 60 minutes •Battery life: 80% volume for iOS,as long as 6 hours •Product language: English •Appearance material: Polycarbonate Package included: •1 x Smart Glasses Earphone •1 x Charging Cable •1 x English User Manual •Other things not included