High Noise Cancelling Security Earpiece for Walkie Talkie Cp040, Ep450, Gp300, CT250

• Wire Material: PU
• Color: Black
• Type: Electret Earphone
• Communication: Wired
• Usage: Walkie Talkie
• Function: Microphone
• Model NO.: EM-4027/M1
• Jack Diameter: 3.5mm
• Jack Type: Motorola Normal 2pin Connector
• Item: Motorola Gp300 Acoustic Tube Earpiece
• for Radios: Motorola Cp040, Ep450, Gp300, CT250
• Connector: Motorola Normal 2pin Connector
• Material: Surgical Grade Acoustic Tube
• Cable Material: Environmental PU Cable Reinforced with Kevlar
• Use for: Two Way Radios Communication
• Warranty: 10 Months
• Ptt Microphone: Yes
• Transport Package: 1PCS/Plastic Bag, 50PCS/Polg Bag
• Specification: CE
• Trademark: RTC or OEM
• Origin: China
• HS Code: 85183010
• Production Capacity: 10, 000PCS/Month

Product Description

Motorola GP300/CP040 Acoustic tube earpiece:








Descriptions:

1. Rugged And Reliable
2. Surgical grade acoustic tube; discreet and comfortable; available in clear and black
3. Quick-fasten secure structure
4. Environmental PU cable reinforced with Kevlar
5. Used with optional ear mold allows ambient sounds and provides better wearing
6. Discreet communication in complex environment. Suitable for patrolling, security personnel in hotel, conference hall, casino and restaurant, etc.
7. Available for Motorola, EF Johnson, FRS, Kenwood, Icom, Yaesu/Vertex, Maxon, etc. For details please refer to Connectors chart.

Advantage: 
1. Professional surveillance two wire kits, with medicinal Grade acoustic tube; discreet and  comfortable;
2. Quick disconnection acoustic tube
3. Separated microphone in most popular PTT. PTT button and earpiece for discreet  communication.
4. All have Kevlar reinforced cable and Kevlar reinforced cable assemblies and over molded strain assemblies and over molded strain relief.
5. Optional black or beige color.
6. Clear sound quality, noise eliminated.
7. Can change the earplug (Eartip1, Trigonal, and NOISE LIMITER) as your request.
8. Ideal for security, SWAT and other applications which require discrete communications.
  
Speaker Specification

Type	Transducer Moving coil dynamic speaker
Impedance	90Ω±15% @1KHZ
Sensitivity	110±3dB @1KHZ
Resonance freq	(F0) 400HZ±20%
Frequency respond	F0~5KHz
Rated input power	500mW
Maximum input power	800mW

 
Microphone Specification

Sensitivity Range	-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa
Impedance Max	2.2KΩ 1kHz (RL=2.2KΩ)
Frequency	20-20KHz
Current Consumption Max	0.5uA RL=2.2KΩ Vs=3.0V(DC)
Operation Voltage Range	1.0V-10V (DC)
Max Sound pressure Level	115dB S.P.L