Walker's Rope Hearing Enhancer with Bluetooth - neckband-style amplification with Bluetooth audio streaming. Earbuds tucked into ears via clear wire; control unit hangs around the neck. Designed for shooting range use and outdoor situational awareness. Features: Bluetooth pairing for phone calls and audio streaming Up to 22 dB sound amplification (hearing enhancer, not protector) Up to 12-hour battery life on a single charge USB-C charging cable included Neckband design - won't fall out under movement