Product description<br><br>Advanced Compatibility<br>The Bluetooth V5.0 headset can easily and quickly compatible with smartphones, tablets, TVs and other Bluetooth enabled music devices within 33ft (10m) range, bringing you crystal clear sound effect.<br>PLEASE make sure the driver software of receive adapter is fully updated when connected to PC or laptop, and you need a SEPARATE Bluetooth adapter when connected with TV.<br><br>Foldable and Portable Design<br>A swivel folding design makes it easy to store them when not in use or during travels.<br>The earmuff swivel flat to slip easily into a suitcase or bag. Take it with you anytime anywhere.<br><br>Multi Modes<br>With a built-in 400mAh battery which provides 15 hours' continuous wireless playback, this wireless headset is perfect for riding, jogging or other sports.<br>In addition, you can easily switch the modes according to your needs. if the battery is low, this product can be used as wired headphone after connecting with an audio cable.<br>Audio source: Bluetooth device, 3.5mm device, FM radio, Micro SD / TF card<br><br>NOTE：In hot summer, please take off the headphone every 1-2 hrs to get your ears to relax, in order to get better hearing enjoyment, and keep the head comfortable.<br><br>SPECIFICATION<br>Color:Black<br>Bluetooth Version: 5.0<br>Range: 33 feet (10 meters)<br>Music/Talking Time: Up to 15 hrs<br>Charging Time: 2-3 hours<br>Charging Voltage: 5V<br>Battery Capacity: 400mAh<br><br>PACKAGE LIST<br>1x TryVictory Bluetooth Headset<br>1x 3.5mm Audio Cable<br>1x USB Charging Cable<br>1x User Manual<br><br>Warranty<br>Every TryVctory product supports 45-day money back & 24-month warranty.<br>