Howard Leight, a Honeywell hearing protection brand, is one of the largest manufacturers of in-ear hearing protection devices in the industry, inheriting the lineage of Bakout, France, which was once the world's largest supplier of personal protective equipment, and has more than 30 years of experience in manufacturing hearing protection products. Howard Leight is committed to the prevention of occupational hearing loss, most of the products are foam soundproof earplugs, in addition to a pair of small size products per pack, there are also 500 pairs of products per can, each pair of unit price is as low as 1 yuan, domestic e-commerce channels can be purchased, low cost can be used and disposed of, is widely used in factories, construction sites and other noisy scenes.
 
Howard Leight's sound-isolating earbuds are mainly divided into two types: disposable and reusable, with a variety of styles and very bright colors, represented by T-shaped and bell-shaped shapes. The best-selling Laser Lite features a special T-shaped design with a vivid magenta and yellow exterior that is eye-catching and easy to find, and the enlarged tail is easy to hold and not easy to slip off. In addition to using a soft foam with a slow rebound speed, it has a smoother surface that is resistant to dust and does not build up earwax easily, and although it is designed to be disposable, it can be used multiple times. Laser Lite is available in both wireless and wired versions, with NRR32dB noise reduction, and is available in individual packages or up to 500 pairs, with small packages costing about 2 yuan per pair.
 
Designed for people who suffer from intermittent noises such as shooting, the Quiet Band Shooting Earplugs have a new and clever shape, the smaller PU foam earplug tips are ergonomically designed to quickly tuck in and take out by pinching the handle, and come with a halterneck strap that can be worn when shooting and left around the neck when not in use. Because of its ease of wearing and storage, it is also suitable for use when hands cannot be cleaned, but due to the hard handle and cable design, it is not suitable for wearing while sleeping. However, its noise cancellation ability is only NRR25, and if it is a long-term continuous noise, it is better to choose earbuds with more closed characteristics. These earbuds can only be purchased overseas for $40 per pair, with an additional pair of replaceable earbuds that can be reused.
 
MAX is the representative of its bell-shaped design, but in fact, it is not much different from Mack's, Ann Eryou and other bullet-shaped designs, although the round part of the tail is larger, easy to hold, and it is not easy to slip out after being plugged into the ear canal, but the comfort is not as good as the bullet-shaped design, about 4 yuan per pair.