Surveillance Acoustic Tube Earpiece Duplex Radio Headset with Balanced Armature Speaker

• Customization: Available
• Wire Material: PU
• Type: Electret Earphone
• Model NO.: EM-450453-M1A/SC/1W
• Communication: Wired
• Function: Noise-Cancelling
• Jack Type: M1 Two Pin Connector
• Item: Surveillance Acoustic Tube Earpiece Duplex Radio H
• Connector: M1 Two Pin Connector
• Material: Surgical Grade Acoustic Tube
• Cable Material: Environmental PU Cable Reinforced with Kevlar
• Use for: Two Way Radios Communication
• Functions: Microphone
• Warranty: 12 Months
• Speaker: Balanced Armature Speaker
• Cable Diameter: 4.0 & 2.6mm
• Transport Package: 1PCS/Plastic Bag, 50PCS/Polg Bag
• Specification: CE
• Trademark: RTC
• Origin: China
• HS Code: 85183010
• Production Capacity: 10, 000PCS/Month

Product Description

Surveillance acoustic tube earpiece duplex radio headset with balanced armature speaker
 

Feature:
1.Dual 3.5mm connector for maximum stability
2.Durable 4.0mm & 2.5mm cable
3.HIgh quality Knowles speaker output for clear audio
4.Lapel microphone with metal casing & alligator clip
5.Large PTT with spring-loaded belt clip
6.Silastic airtube with standard earbud insert

 

Item Number:	EM-450453
Working Temperature	-20ºC~55ºC
Storage Temperature	-25ºC~65ºC
Microphone Type	Omnidirectional electret microphone
Mic Sensitivity	(1k Hz) -42dB±3dB(@1KHz,2.2KΩ,3V)
Speaker Type	Moving Iron Double Unit Speaker
Speaker Impedance	Max 25R/ 128dB
Speaker Sensitivity	109±3dB(@1KHz)
Connector	R1
Warranty	10 months
Original place:	Made in China

Company information:
 

1.PACKAGE:Natural carton package or OEM service.

2.LEADTIME:Whithin one week for samples, order depand on the quantity.

3.SHIPPING METHOD:DHL,EMS,UPS etc as you want

4.PAYMENT:
T/T, Western Union, paypal in small amount.
Our prices DO NOT include any customs duty or tax.
Please be responsible for custom tax if your local custom charge some custom tax.

5.RETURN and WARRANTY: 
100% QC inspection before shipment. Accept exchange within 7 working days after you received.
Pls contact us before you return.
All of our products have 1 year warranty.

6.MINIMUM ORDER:
Sample order and trial order are welcome.