Eacam Smart Glasses - V5.0 UV400 120mAh

[Long Battery Life] 120Mah lithium ion battery for 5 hours of talk time and 3-4 hours of music playback with quick charging, ​ for outdoor adventures. [​>Uv400​ Lens Protection] Block harmful uv​ rays and keep your eyes safe while enjoying the sun outdoors. [Multiple Smart Functions] Easy touch controls for calls, music playback, and more, adding convenience to your life. [​ V5.0 Technology] Quick and stable connection to devices within 10-15 meters for music playback and calls. [Seamless Music Integration] Enjoy immersive music during outdoor activities like cycling and running, enhancing your experience. Spec: Item Type: Smart Glasses Material: PC, TAC UV​ Protective Grade: ​>UV400​ Connection: ​ V5.0 and EDR Protocol Support: ​, A2DP, AVRCP Connection Distance: 10 to 15M Microphone: Built in Playback Time: 3 to 4 hours Talk Time: About 5 hours Charging Time: 1.5 to 2 hours Standby Time: About 200 hours Battery Type: Built in 120mAh lithium ion Battery Package List: 1 x Smart Glasses 1 x Glasses Cloth 1 x Glasses Case 1 x User Manual 1 x​ Power​ Cable How To Use: Just connect the ​ after powering on the device