Description Are you looking for a professional, yetaffordable portable stereo in-ear wireless headphones? Are you in search of asturdy, trustworthy tool that can do multiple jobs at once? If yes, look nofurther! Our portable stereo in-ear wireless headphones must meet your needs.It is one of the best choices for you. Features -Material:plastic, electronic components-Size:8.30X5.00X3.00cm/ 3.26X1.97X1.18in -Headphone frequency: AAC / SBC.-Transmission distance: >= 10m.-Headphone battery capacity: 50 mA.-Charging time: about 1h.-Talk time: 4-5h.-Music playing time: 4-5h.- Ergonomic design, fit closely to yourcochlea, sturdy wearing, comfortable for long time wearing. - Take out headphone from storage case, itwill start up and pairing itself, no need for other operation. - One piece and simple design, lightweight,easy to carry and sturdy to use. - With large capacity battery and LEDlight, it can also be used as a torchlight. - LED display, showing current batterylevel and working time easily. Packing list: 1 pair x earphones1 x charging compartment1 x USB cable