Product Details
PRODUCT FEATURES
Excellent noise suppression, in case not connected with the input
audio, with an ear trumpet can not hear any noise, two channel
stereo, 5V power supply and can output 3W+3W power, can directly
drive 4 ohm, 8 ohm speakers, large output power, enough energy,
good sound quality. Class D digital power board without LC
filtering is unique, USB can directly use the computer's power
supply. Double panel wiring, and properly solve the crosstalk
caused by ground potential wiring balance and inter channel, ultra
micro design, can be easily placed in a variety of digital products
inside the small space, high amplification efficiency. All adopt
the whole plate welding machine, the welding quality can be better
than non manual soldering!
Note: the left and right channel output end of the "negative" can
not and together, otherwise it will burn IC, and electricity should
be first connected speakers (load).
Rated working voltage of 2.5 ~ 5V, the limit voltage 5.5V.
Company Profile
Hans Innovation Group (HIG) is a registered in Brisbane, Australia,
attached to Griffith University high-tech company in Australia, is
a doctor and professor and senior engineers and other professionals
constitute a team of technological innovation .
Shenzhen HanShiXin Technology Development Co., Ltd. (HIG-tech)
was set up product design and business development for registered
company in Shenzhen China, committed to speaker (Vibration speaker)
product development and production.
Vibration speaker (Vs) is a new product, the principle and the
traditional piston-style speakers and flat speakers (NXT) is
different from the structure of speakers, The Vs is driven media
surface (desk, glass, cardboard, etc.) to vibration sound. Driven
in the Vs, the resonance vibration of the media point to the source
surface to the heart, the audio transmission to the surrounding
infinite vibration, in the medium to produce uniform strength of
two sides of the sound waves, so that the driven side of the
desktop media, glass, cardboard and other play the melodious music,
of which the wood desktop effects especially good.
HIG-tech accumulated many years of industry experience, has
acquired the company involved in a number of proprietary subject
areas and key technology, first developed in the international
community with independent intellectual property rights "Attached
active audio vibration sound module," and developed the world"s
first production of a number of patents, specifically with the
phone (MP3) such use, may be worn as decoration "badge vibration
speaker." Which speakers to form new, small and beautiful, mellow
sound, whispered Chunhou so loved by the majority of young people,
but also as a friend to provide a greater imagination and
entertainment space.
HIG in the company founder Dr. Hans Tang & Dr. Weidong Guo"s
lead, has been dedicated to geotechnical engineering and
engineering design platform for large-scale surveys, environmental
monitoring, research and development of digital instruments,
designed and manufactured the world"s first standard concentration
liquid organic gas generator and the world"s leading digital
multi-gas calibration smart MEMS gas sensor from (AI MEMS Sensor).
HIG can provide customers from product design to production of
full service. After constantly updated management ideas and
technology structure, has formed a scale, series, personalized R
& D and production patterns, fully meet the needs of customers
in different directions.