Check the listing for details. ATN X-Sound Hearing Protector, Electronic Earmuffs w/ Bluetooth. Condition: New. Listed at 119.00 USD. NOISE REDUCTION TECHNOLOGY Sound-activated compression circuit with a reaction time of 0.02 seconds. Sound-dampening composite construction. Offers 22+ dB noise reduction while delivering natural sound with omnidirectional microphones. ERGONOMIC & COMFORTABLE Compact, fold-up design with low-profile ear cups. Comfortable headband features a durable metal frame. Low-profile design with a cut-out allows full clearance of a firearm stock to eliminate shooting interference STREAMLINE CONTROLS Individual controls that allow you to adjust the volume of your surrounding ambient sound levels and control your media volume with separate controls, giving you complete control and versatility. 1. BT/Audio volume control. 2. ON/OFF switch volume control. ANSWER CALLS, LISTEN TO MUSIC CONNECT TO MEDIA VIA BT Connect to your Smart Phone and other Bluetooth compatible devices and listen to your media, podcasts or music on the go. LIGHT WEIGHT These ear muffs are so small, compact, and so lightweight you don’t even know you have them on. LOW POWER CONSUMPTION ATN X-Sound will keep up with your active lifestyle, and won’t need to be charged every night. TECHNICAL SPECIFICATIONS Noise Reduction Rating 22 dB Sound Activated Compression 0.02 s Battery type 2 AAA Battery life 300 h Bluetooth version 5.0 Dimensions 4.9” x 3.7” x 0.5” / 125 x 95 x 13 mm Weight 0.8lb / 370 g