Features:
1.The external microphone can be adjusted freely.
2.Ergonomic retractable headband design,relaxed and comfortable wearing.
3.40mm hifi magnetic speaker with extensive frequency response and transparent mega bass
4 Enclosed earmuffs design, with regard to adverse noise of the outside world can play a very good isolation
18px \'times new roman\'; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(77,77,77); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\"> Driver Diameter Φ 40mm Frequency Response 20-20, 000Hz Impedance 32Ω Sensitivity(S. P. L) 105dB S. P. L at 1KHz Rated Power 15mW Power Capability 150mW Cable Length 2.4± 0.3M Plug Type Φ 3.5mm Microphone Unit 6× 5mm Microphone Directivity    Omnidirection Microphone Sensitivity     -58dB± 3dB Microphone Impedance     2.2KΩ Frequency Response     30-16, 000Hz Net/Gross weight:

    Kg

18px arial, helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(77,77,77); word-spacing: 0px; padding-top: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\"> 18px arial; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(77,77,77); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\"> 

18px arial, helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(77,77,77); word-spacing: 0px; padding-top: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\"> 18px arial; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(77,77,77); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\">18px arial, helvetica, sans-serif; white-space: normal; orphans: 2; letter-spacing: normal; color: rgb(77,77,77); word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px\">Packing: PE bag / gift box / blister card / paper carton/ customized design is available.

Delivery time: It is usually in 15-30days for OEM brand, our own brand "manji" store goods can ship out at anytime.

Payment terms: For first order cooperation, we shall receive 30%T/T as advance payment before production, and 70%T/T balance payment before loading container.

MOQ: According to our production line requirement, Each kind quantity of OEM brand shall be 2000pcs to 3000pcs. Our own brand can accept small quantity.