3D объемный беспроводной AUX аудио 1 динамик 2 микрофона Bluetooth 4,2 Система домашнего кинотеатра для домашнего караоке KTV

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Price:41,00 $ - 45,00 $
Price in USD:Details


Product Overview


3D Surround Wireless AUX audio 1 Speaker 2 microphone Blue tooth 4.2 Home Theatre System for home karaoke KTV



use distance: open area 80M
Working voltage: 1.5V*2 (AA dry battery)
RF range: 620-720MHz
Output power: >8dBm
RF stability: ±0.005%
harmonic radiation: <-50dBm
Offset: ±40KHZ with compression expansion and automatic volume limit circuit
code mode: automatic tracking of receiver frequency
distortion/: <0.5A% weight 1KHz
modulation degree: ±48KHz
S/N ratio: >100dB
frequency response: 50Hz-18KHz


Characteristic: Non-howling, Reverberation clarity
Working voltage: DC 7.4V lithium battery
Charging voltage: DC5V/2A
S/N ratio: >90dB
Size: 25*28*12.5cm
False interference ratio: >80dB
Working voltage: DC 7.4V lithium battery
Channel interference ratio: >80dB
Output power: 30W+2*10W
Sensitivity: 5dBuv SINAD-30dB
Speaker: unit 5"+2*3"
To increase: 50us
Frequency response: 50Hz-20KHz
Built-in lithium battery: 2000mAH*2
S/N ratio: 65dB
Charging time: about 4 hours
Distortion: <=1%
Play time: 3 hours
Blue tooth version: 4.2+EDR
Wrap weight: about 5kg
Blue tooth distance: 10M
Packing specification:
Single packing: 37.5*16.5*30cm 5kg
Carton: 530*390*620cm 6pcs/ctn, 30kg

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Why Choose us

Registered and established in 2004, the total area of the factory is about 18,000 square meters, and the total number of employees: 310.

Focus on the development and production of Digital electronic products, mobile phone computer peripheral products and other 3C products.

Since its establishment, the company has successively won the titles of "National High-tech Enterprise, Guangdong Province Trustworthy and Contract Enterprise", and has successfully passed BSCI,ISO9001, ISO13485, ISO14000 and the national intellectual property management system certification. It currently has more than 40 technical patents, and

It has passed BV, UL, SGS, ETL,3C and many other international and domestic professional audit certifications.

After several years of ups and downs, Guhao Industrial Company has accumulated rich experience in production, operation and management, trained a large number of top technical talents in the industry, and has a professional technical research and development team, which truly realizes an integrated industrial chain from product research and development to finished product production.


Silu is established in 2013year and responsible for the overseas sales in Shenzhen.


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