Comfortable fit; soft D shape earhook; comfortable and easy to wear; fit snugly in the right or left ear Ergonomic design; 9cm retractable coil; the length of the headphone cable can be easily met your needs Clear sound performance; the built-in push-to-talk microphone and speaker ensure the smooth communication with your team Durability; high-strength PU material cable guarantees a long-term use; can withstand a 6.8kg of force without breaking Widely used; excellent for use in bodyguards; nightclubs; bars; paintball; security; restaurants; hotels; bouncer; warehouses; etc