Widely Compatible: Designed for use with Howard Leight by Honeywell Earmuff, Most Impact Sport(Not for Impact Sport Bluetooth & Pro), ZOHAN EM054 Earmuffs, PROHEAR 066, 030, 036 Earmuffs. Great Signal: PROHEAR Upgraded technology and models to catch a stable signal without having to adjust the microphone. Keep RH08 walkie talkie maintain good durability. Leight Weight for More Comfort: Even with the battery included, the entire walkie talkie weighs only 2.82 ounces, minimizing weight gain on the head and neck. 3 Seconds to Install: Easy to snap the walkie-talkie to the headset, and then inserted into the 3.5mm jack can be immediately turned on to use. Without having to disassemble any accessories, to avoid other cumbersome steps. Meanwhile, there are three pieces of silicone strips on RH08 walkie talkie to prevent your favorite headset from being scratched by the walkie-talkie. Rechargeable Function: The RH08 walkie-talkie has a built-in 1100mAh rechargeable battery with up to 28 hours of usage. Type-C charging port and Type-C to USB charging cable make it more convenient to charge. Size Large Color Black Pattern Solid Fit Type standard Brand Name PROHEAR Unit Count 2.0 Count Item Weight 2.82 Ounces Manufacturer PROHEAR Style Number RH08 Material Type Durable ABS shell, ultra-soft and extremely lightweight material Noise Control None Product Style Walkie Talkie - 2 Pack Item Dimensions 6.3 x 2.29 x 5.1 inches Included Components Type-C to USB charging cable Garment Size Country United States Age Range Description Adult Fit to Size Sentiment Positive Manufacturer Warranty Description 1 year warranty