This product is a motorcycle headset made of ABS, electronics, rubber and other materials. It has good technical details and scientific design, , and can serve you well. When riding a motorcycle, it is convenient to answer the and listen to the . Safe and durable, more power-saving, low latency, no noise, stable audio transmission, will be your good choice for headphones. Features -Color: Blue. -Material: ABS, Electronics, Rubber. -Size: About 7.00X5.00X2.50cm/2.75X1.97X0.98inch. -Battery capacity: 800mA. -Playing time: 22 hours or more. -Standby time: 400 hours. -Charging time: about 2.5 hours. -Battery type: rechargeable lithium polymer battery. -Power requirement: The minimum charging requirement is 5V1A. -FM support range: 87-108M. -Intercom distance: 800~1000 meters. -Working temperature: - centigrade~55 degree centigrade. -Storage temperature: -20 degree centigrade~60 degree centigrade. -It is mainly made of ABS, electronic and rubber materials, which is safe and durable, with excellent texture. -It can be used as a fairy tale earphone and stereo music earphone. It is very practical and can you . -The innovative design makes it easy to wear and can provide you with relaxed and comfortable application. -The design is reasonable, the function is practical, and the sound transmission is realized for you. -Efficient and practical, relatively stable transmission, , convenient , and strong - ability. Package list: 1 set x headset