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1. [Clear sound] using 80mm large diameter composite tweeter crystal magnetic speaker, while equipped with carbon atom lattice graphene diaphragm, greatly restore the true human voice
2. [Clear no whistling] equipped with IC / CVC dual technology, through the acoustic expert tuning three tone ratio combined with the principle of frequency shift, greatly reducing the whistling frequency
3. [Lithium-ion battery] long-lasting battery life, according to the teacher's frequency of use of 2 classes per day to calculate the normal circumstances of full power can be used for about 2 weeks.
4. [Voice loop broadcasting] plug in the memory card / U disk can open the loop playback of the lesson preparation recording loop playback, the use of a more worrying
5.[Multi-scenario applicable] suitable for teaching/guide/promotion/party, etc.
Number of speakers: 2
Output power: 8w
Battery capacity: 2200mAh
Signal-to-noise ratio: ≥75dB
Frequency response range: 100HZ-20KHZ
Sound channel: mono
Effective distance: 15 meters
1 * amplifier
1 * microphone
1 * charging cable
1 * lanyard
This is the description of Payment Method.
Do not dismiss your dream.
To be without dream is to be without hope.
To be without hope is to be without purpose.
Do not run through your life so fast that you forget not only where you have been, but also where you are
going.
Life is not race, but a journey to be savored each step of the way.
This is the description of Returns Policy.
Do not dismiss your dream.
To be without dream is to be without hope.
To be without hope is to be without purpose.
Do not run through your life so fast that you forget not only where you have been, but also where you are
going.
Life is not race, but a journey to be savored each step of the way.
Copyright©2017 DataCaciques
Item Description
1. [Clear sound] using 80mm large diameter composite tweeter crystal magnetic speaker, while equipped with carbon atom lattice graphene diaphragm, greatly restore the true human voice
2. [Clear no whistling] equipped with IC / CVC dual technology, through the acoustic expert tuning three tone ratio combined with the principle of frequency shift, greatly reducing the whistling frequency
3. [Lithium-ion battery] long-lasting battery life, according to the teacher's frequency of use of 2 classes per day to calculate the normal circumstances of full power can be used for about 2 weeks.
4. [Voice loop broadcasting] plug in the memory card / U disk can open the loop playback of the lesson preparation recording loop playback, the use of a more worrying
5.[Multi-scenario applicable] suitable for teaching/guide/promotion/party, etc.
Number of speakers: 2
Output power: 8w
Battery capacity: 2200mAh
Signal-to-noise ratio: ≥75dB
Frequency response range: 100HZ-20KHZ
Sound channel: mono
Effective distance: 15 meters
1 * amplifier
1 * microphone
1 * charging cable
1 * lanyard
Payment
We accept PayPal only.
We only ship item to your PayPal verified address.
Please pay attention that import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
Shipping
(2) We ship this item to USA. It usually takes 3-6 working days to deliver.
Return
1)We offer 60 day money back or replacement guarantee.
In addition, it allows customers to return new and unused products in their original factory condition for any reason within 60 days from the date of purchase.
2)Although we test each item and they are packed professionally, few item(less than 0.1%) might be damaged during the shipping. Please feel free to contact us within 4 days after you receive your package about replacement.
3)If you don't receive items over 35days ,please make sure to contact us before leaving any neutral or negative feedback.We'll try our best to help you solve the problem.
If we authorized the return, customers will get an email with instructions for returning the item. Email will be replied within 24 hours on Chinese business hours.
Feeback
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response.
On Mar 4, 2024 at 04:12:09 PST, seller added the following information: