HELMETบลูทูธ หมวกกันน็อค Bluetooth5.0+EDR BT12/BT18 บลูทู ธ หูฟังไมโครโฟนหมวกกันน็อคจักรยานหูฟังแฮนด์ฟรีลำโพงโทรควบคุม

Description: Features: BT12 1.Bluetooth:Using the latest CSR4.2+EDR Bluetooth technology,superior signal transmission, ultra-low power consumption. 2.Function:all Bluetooth devices, automatic answering function, switchable manual answering phone function. 3.Safe and fast:built-in high quality anti-interference microphone It can effectively realize hands-free answering and hang up calls. Specifications: color:black Bluetooth version: V4.2+EDR Standby: 120Hours Transmission distance: 10M MIC distance: ≤ 1 meter Lithium battery: 500mAh Package Included: 1* Headphone 1*USB cable 1*Ears caps 1*manual BT18 https://youtu.be/9YQW30ra_-o วิธีติดตั้ง วิดีโอ Wirelessly listen to music with integrated technology. Fashion design, let music surrounding your life at any time. Hands-free function, truly free your hand. Set-in rechargeable Li-ion battery, long standby, and working time. Support power display on iPhone, easy to know when the will to be charged. DIY design, available to be detachable when you want. Sound reminder function, easy to set the device according to sound remind. Features: Wirelessly listen to music with integrated technology. Fashion design, let music surrounding your life at any time. Hands-free function, truly free your hand. Set-in rechargeable Li-ion battery, long standby, and working time. Support power display on iPhone, easy to know when the will to be charged. DIY design, available to be detachable when you want. Sound reminder function, easy to set the device according to sound remind. Specification: Frequency: 2.402GHz-2.480GHz Range: 30-40 meters(depending on device) Transmission distance of Microphone: no more than 1 meter Li-ion battery: 3.7V/1000mA Playback time: no more than 4hrs Charging voltage: 5V Charging time: less than 1 hrs Standby time: less than 240 hrs Connection name: BT-18 Package Included: 1 x Headset, 1 x Charging Cable, 1 x Fixed folder, 1 x Mic and trumpets, 1 x Velcro inside the helme