Walkie Talkie Best Sale Choice provide radio communicator,dual band radio,amateur radio Big Stock Limited Freeship M328+ Plug 2-wired PRO Ear vibration w/cable control & MIC for Motorola GP344 GP388 GP328Plus GP338Plus walkie talkie. Price at this time US $27.00/piece. Check price now to get discount! Dont waste your time. Buy Now only in Walkie Talkie Online Trusted Seller Store!
HongKong Air Mail Free Shipping 2-wired PRO Ear vibration Ear Bone w/cable control Finger PTT & MIC for Motorola GP344 GP388 GP328Plus GP338Plus GL2000 EX500 EX600XLS
This new Ear-Vibration 2-in-1 Speaker/Mic is designed for professional use. The performance of this new model is greatly improved comparing to the ordinary Ear-vibration 2-in-1 Speaker/Mic.
Apart from being a headphone, the earpiece also translates the vibration of your ear bone into an electric signal and transmits it through your transceiver to another two-way radio. With this 2-in-1 speaker/mic, you can get rid of a separate microphone.
The mechanism works as follows:
Mechanical vibration from ear-bone => electric signal => transmitted to radio transceiver
Since the speaker/mic is hidden in your ear canal, it is not sensitive to any background noise. This is exceptionally ideal for usage in high ambient environment such as driving, riding motorcycles and bicycles.
Without a separate microphone that could be easily detected by people around you, this is also ideal for surveillance purposes and security at airports, casinos, crowd control at conventions and concerts, and other working environment requiring discreet communications.
The sensitivity of the newly designed microphone is greatly improved to cover a much wider range of frequency. Graph 1 shows that an ordinary speaker/mic best performs in the range of 1400 to 1800Hz while the newly designed model shown in Graph 2 provides excellent performance in the range of 900 to 3900Hz. With a much more sensitive microphone, transmission becomes clearer and distortion is greatly reduced.
Specifications:- A metal clip enables you to secure the mic/speaker on clothes;
- Technical data of Microphone:
- Type: piezoelectric accelerometer;
- Work voltage: 2.5-10V DC;
- Impedance: 4.7K Ohm
- Technical data of Speaker:
- Power rating: Normal 20mW, Max 40 mW;
- Resistance: 32 Ohm +/- 15% at 1KHz 60mW sine wave;
Sound pressure level: 107.3dB +/- 3dB at 1KHz 60mW with 142F coupler.
| Compatible Radio Models | |
| MOTOROLA | GP328Plus, GP338Plus, GP344, GP388, GL2000, EX500, EX600, EX600XLS. |
Combine Purchase:
We offer combine purchase discount, Buy more,Save more. For any combine purchase, please contact me for the quotation.
Feedback:
Please leave positive feedback for a satificate purchase!!!
Negative feedback cannot solve any problem at all. Please DO NOT leave Neutral or Negative feedback before contact us if you have any complain. We will try our best to give you best service
Warranty:
We offer 1 year warranty for radio body, and half year for battery, charger. Shipping cost for warranty repair/replace have to pay by buyer.
Antenna, belt clip was not offer warranty.
Shipping Policy:
- This item will be shipped from Shenzhen,china.
- Upon receiving your payment, item(s) will be shipped within 24 working hours.
- Tracking number will be sent to your email after dispatching.
We ship by China Post Airmail or SpeedPost or DHL ..
* DHL / EMS for extra money .
- Delivery time is approx. 7 - 14 business days to most US/UK/AU destinations.
Country Approx. Delivery time United States / United Kingdom / Australia 7-14 working days Canada 7-21 working days Brazil / South America may take up to 6-8 weeks due to strict Custom Inspection Italy / France / Spain / Germany/ Eastern Europe may take up to 6-8 weeks due to strict Custom Inspection - This information is provided by the carrier and excludes weekends and bank holidays. Note that delivery times may vary, particularly during peak periods.
Region Estimated time of delivery (working days)
U.S.A.
3-5 days
Others
3-10 days Shipping cost is included in the item price, and are the same worldwide.We ship worldwide, with China Post
For orders over 16 US$ a tracking number can be provided.Please be aware that we ship items to your address which you leave in aliexpress.
If you want another shipping address or have a special request, please leave your message from our our alistore.If you want courier/express shipping with EMS or DHL, please contact us for a price.
* Import taxes may be charged by some countries Customs, such as import
duty, value added tax, customs clearance fees etc. We have no control
over what the tax authorities would charge and the buyers are
responsible for paying the taxes. If you have any questions about
import tax, please contact the tax authorities for more detail before
bidding.Exchange, Refund and Return Guidelines
- We offer a 7-day exchange and refund policy for defective items and unsatisfactory purchase.
- Replacement item(s) or reimbursement(s) will be settled within 7 days from the day the customers received the original item(s).
- For refund cases, 10% of the purchase price will be deducted in the reimbursement as our administration charges.
- Return shipping costs are refundable only for successful exchange cases, i.e. for refund or non-valid exchange cases, customers should be responsible for the return shipping costs.
The return guidelines are as follows:-
- The item(s) must be returned in new condition and with all original manufacturers packaging, including cartons, boxes, instruction manuals, blank warranty cards.
- All return item(s) must be boxed and packed securely for shipping. We are not responsible and do not accept any damages during the return delivery.
Tax Policy
- Customers are not responsible for any export duties.
- Unless special request is made, we mark all items as GIFT(S) with Low price value on the customs papers. In this case, neither invoice nor receipt will be included in the package.
- We always do our best to avoid delays during clearance and legally minimize or eliminate your import duties and taxes expenses.
- In any cases, we will not be responsible for any import duties and taxes (e.g. GST, V.A.T.).
Return Policy
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service
On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).Big Stock Limited Freeship M328+ Plug 2-wired PRO Ear vibration w/cable control & MIC for Motorola GP344 GP388 GP328Plus GP338Plus walkie talkie
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