Features: 1¡¢BT 5.0 Technology: This hearing protection headphone uses 5.0 wireless BT connection, faster connection, more stable, suitable for outdoor use. 2¡¢Multifunctional: BT hearing protection h more→eadset supports answer, reject, hang up function, easy to use. Can be used for gardening, lawn mowing, etc. 3¡¢Support Sound Input: Electronic headphone earmuffs with external sound input hole (no power supply needed), with matching connection cable. 4¡¢Long Battery Life: Ear protection earmuffs can be charged through Type C interface, built in 1000mAh long life lithium battery, can work for 40 hours. 5¡¢Voice Control: BT noise canceling earmuffs can wake up for SIRI by double clicking to achieve…