Bluetooth 5.0 Hearing Protection Earmuffs – 40 Hour Noise Reduction – TPU + ABS for Noisy Environments

General Description: These hearing protection earmuffs are designed to provide optimal comfort while protecting your hearing. Thanks to Bluetooth 5.0 technology, they allow for a fast and stable connection for streaming music or making calls without removing the earmuffs. With a 1000 mAh rechargeable battery, these earmuffs offer up to 40 hours of continuous use, making them ideal for noisy environments such as construction sites or when mowing lawns. Technical Specifications: Item Type: Noise-Canceling Earmuffs; Model: BT1; Material: TPU + ABS; Color: Black; Gross Weight: Approx. 420 g; Input Voltage and Current: 5 V/1 A; Built-in Battery: 1000 mAh Lithium; Working Hours: 40 hours; Charging Interface: Type-C; Compatibility and Accessories: External audio input jack (no power supply required); Charging cable included; Connection wire included; Instructions included; Other Information