X1 neckband sem fio bluetooth-compatível esportes correndo fone de ouvido estéreo música

Specifications: 10mm vibrating diaphragm, deliver high-fidelity audio, powerful drive unit for stereo sound and superb bass sound.  Sports earbuds design for enjoying your time when running, jogging, riding, hiking, fiess, or in the gym. Control buttons on the headphones so that you can play and pause music, adjust the volume, skip tracks, answer and end calls with one simple operation on the headphones. Built-in polymer lithium battery, long using time. Lightweight and ergonomic design, soft silicone ear hooks ensure comfortable and secure wear in even most intense workout.   Type: bluetooth-compatible Earphone Material: ABS + Silicone Music Time: 10h Bluetooth: 4.2 Battery Capacity: 100mAh Distance: 10m Features: Collar Style Wearing, Waterproof, Sweat-proof, Strong Bass, Hanging Ear Design, high clarity Call Size: 10.5cm x 10.5cm x 3.5cm/4.13" x 4.13" x 1.38" (Approx.)   Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.   Package Includes: 1 x bluetooth-compatible Earphone 1 x Charging Cable 1 x User Manual 3 Pairs of Ear Tips