1. Material: ABS2. Noise reduction, protecting your hearing3. The headband is padded for comfort4. Comfortable and adjustable headband5. Compact folding design for convenient storage6. Use 2AAA batteries, shipped without7. This allows you to hear important commands on the range and crucial environment sounds when working8. An external audio jack lets the earmuff do double duty as stereo headphones when connected to an MP3 player or other audio source9. Built-in directional microphones amplify range commands and other ambient sounds to a safe 82 dB, providing more natural listening and enhanced communication10. It offers the safety and ear protection. The safety is delivered through distortion-free amplification (up to a safe 82 dB) of important low level sounds like range commands and conversation. The protection comes from instant blocking of any noise above 82 dB11. Folding size: 124x101x96mmPackage list:-Headset x 1-Charging cable x 1-User manual x 1Specification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 13cm * 11cm * 14.5cm / 5.12inch * 4.33inch * 5.71inch Qty per Carton 4 Carton Weight 1.70kgs / 3.75lb Carton Size 55cm * 46cm * 46cm / 21.65inch * 18.11inch * 18.11inch Loading Container 20GP: 229 cartons * 4 pcs = 916 pcs40HQ: 531 cartons * 4 pcs = 2124 pcs
