DescriptionNIA S4000 Bluetooth HeadsetNIA S4000 Bluetooth Headset has good sound quality and does not need much rendering!If you want to listen to wonderful songs even in a noisy environment then our Bluetooth earphones are the best choice. They are crafted from durable, high-quality metal parts to guarantee years of use.Besides, Techno Shop provides the latest headphones if you are interested then you can visit our site where you can find many products. So hurry up to grab these unique headphones right now!Moreover, this headset can pair two phones at the same time. There is a built-in noise reduction mic, to provide clear music and calls. It is a lightweight, three-dimensional key design. You can adjust the head beam according to your size. For good measure, these earphones have excellent sound reproduction across the audible range of special acoustics systems.Besides NIA S4000 Bluetooth Headset pairing on the Bluetooth device, you can 10 meters in the controlled range to achieve free wireless listening, and get rid of the trouble of cable bundles, anytime, anywhere to enjoy wonderful music.This headphones headset has a circumoral design for maximum comfort and reduces background noise to a minimum in even the loudest listening environments. It is capable of very loud, high SPL suitable for loud DJ environments, but high noise isolation mitigates the need to max out the volume for safer listening.Furthermore, for optimum compatibility with DJ equipment, it has a 32ohm impedance. You can also use this Bluetooth headset as a wired headset with the 3.5mm audio cable when there is no charge, and switch between wired to wireless over-ear Bluetooth earphones in seconds.Specification:FunctionWireless and Wired connection, support TF Card/FM Radio play, APP controllingAudio interface3.5MMFrequency20Hz-20KHzImpedance32ΩDriver Unit40MM HD Driver UnitStandby Time200HoursCharging Time2 HoursWorking Time6-8 HoursBattery250mAhTransmission Distance10MPackage Includes:1* Headphone1* Charing Cable1* User Manual
