Feature: Product Name: Bluetooth Headphones Material: PC Product color: Black Red Overall length: 75cm/29.5in Frequency response range: 20Hz-20KHz Battery capacity: 35mAh Working distance:Up to 0 m Bluetooth version: 4.2 Description: Bluetooth headphones provide superior hi-fi stereo sound. Perfectly res-tore the original sound, let you immerse yourself in the scene. Ergonomic design, comfortable to wear for a long time. Make your body more relaxed. This Bluetooth headset has a built-in microphone, freeing your hands for unobstructed calls. Adjust the sound level, switch songs, pause, and ans-wer calls with the buttons. Wireless headphones are suit for Smartphones, Tablet, Laptop, Compuer and other bluetooth devices. It will be your good companion, whether you are jogging, yoga, doing housework, cooking, gardening, studying, working, shopping or watching TV, etc. Makes a great gift for a girl or woman of any age. 　 Package Included: ×Bluetooth Headphones ×Charging cable