Bullets: Hearing Clearly: A wired motorcycle headset allows you to talk back and forth as you normally would while riding at high speeds and allows you to listen to audio sources such as MP3 and cassette players. Volume Control Switch: Motorcycle microphone adjusts the volume better, designed with volume control switch, equipped with working indicator light. Full set of intercom oacute;w: The motorcycle Walkie Talkie headset provides comfort for the rider and passenger, it includes 2 handsets and multi-functional input terminals and a complete set of walkie talkie headphones for motorcycles. Compact and Lightweight: The motorcycle headset is so small and light, it fits easily in your pocket or on the included belt clip, suitable for connecting 2 headphones with microphone and audio unit. Extensive Application: Casque motorcycle headphones use environmentally friendly PU cable, the oacute;ry is very strong, the audio output line can be connected to external MP3, and fits most smartphone oacute;w. Description: The active motorcycle headset allows you to function as usual when traveling at high speed. Designed with volume control switch. You can connect headphones and MP3 players at the same time. So small and light that it fits easily in your pocket or on the included belt clip. Product parameters: Product name: wired motorcycle headset Product color: black Product weight: about 150g Product accessories: two headphones + audio output line Product material: ABS Notes: 3.5mm audio input cable included, which can be directly connected to the source oacute;signal source. The control unit requires 2 AAA batteries (not included). Installation method: Just install 2 AAA batteries to use, this product is very energy-saving. If not in use for a long time, please remove the battery. Packing list: 2 * headphones 1 * audio output line