ITEM NAME:Motorcycle Helmet Headset Intercom Bluetooth Headphones Hands-Free Black New Description: Latest 4.1+EDR Bluetooth technology, superior signal transmission, ultra-low power consumption. Support automatic CALL ANSWER function, safer driving.(Press power button one time to answer phone;press the button again to hang-up;press the button twice to redial the most recently phone number directly) Built-in high-quality anti-interference microphone, external windproof sponge, can effectively realize hands-free answering, hang up the phone, high sound fidelity. Support up and down music, volume sound addition and subtraction, playback pause, automatic callback and other functions, easy to operate, easy to use. Built-in high-quality headphone speaker, strong bass, clear mid-range, high-pitched sound. Sound reminder function,easy to set the device according to sound remind. Excellent performance for Full-face helmet/Half-face helmet, flip up helmet, half face helmet ect. Compact size and lightweight, easy for carry. Specification: Bluetooth name: BT12 Bluetooth version: 4.1+EDR Frequency: 2.402GHz-2.480GHz Transmission Range: 20-30meters(depending on devices) Transmission Distance of Microphone:≠¤1meter Playback time: 15-20 hrs Standby time:≠¤240hrs Charging time: ≠¤2hrs Li-ion battery: 3.7V/500mA Charging Voltage: 5V Distortion:
