.

2.4G Wireless Microphone for Teachers ST-01 /wireless headset microphone-SINGDEN

The 2.4G wireless micros for teachers developed specifically for the education industry, 2.4G wireless transmission technology. Using the ID code of encrypted digital transmission technology, modulation/demodulation process using the full digital. Perfect exterior design, humane ways to wear, good acoustic sound transmission, with a clear voice, strong anti-interference, versatility; completely solve the traditional wireless micro channeling frequency interference. The patented neck wear way, the complete liberation teacher's hands, 50 g weight, convenient to wear for a long time, intelligent power switch, avoid complicated operations, a unique program designed to completely solve the teacher forgets to turn off the micro resulting string sound, sound transmission problems.

Product Features:

1. Small size and light weight: only 50g include battery. Convenient to carry, both clean and hygienic and does not require special management. This is the most comfortable teacher micro system in the market now. Even if the speakers standing closed to speakers 1M, no any squeaking;

2. Environmental protection: ultra-low transmitting power, less than 1% electromagnetic radiation of the tele. A veritable "green wireless micros”. Rechargeable lithium battery, to avoid the disposable dry battery damage to environment.

Product performance:

1. anti-jamming performance: professional ID code encryption transmission technology, unique ID code for each receiver, ID code up to a million, solves the traditional wireless micro frequency interference completely. With automatically mute function, users do not speak, or in a weak signal status receiver completely mute.

2. Compatibility: the micro can be use in all classrooms. Micro can search frequency automatically, users simply to complete synchronizes frequency with receiver in 2 meters by 1 second. Each teacher has a micro, Convenient to carry, both clean and hygienic and does not require special management.

3. Big batteries capacity: working time more than 6 hours, Built-in with low-voltage alarm, charging indicator and shutdown automatically the charge when fully charged.

.jpg

Receiver ST-01R

Frequency range::2.4~2.483GHz

Frequency response:50Hz~18KHz

Modulation system:DSSS

Linking: ID code, automatic connection lock

Data transmission: Two-way 2.4G shortwave frequency hopping

Sensitivity:-82dBm(1%BER)

SNR: ≥110dB

THD:≤0.5%

Working distance:≤20m

Output:unequilibrium

Temperature Range:-30-50°C

Power:DC18V/500mA

.jpg

ST-01T Headset Micro

Frequency range:2.4-2.483GHz

Frequency response:50Hz-16KHz

Modulation system:DSSS

Transmitted power: 2.5mW

Connect: ID code, automatic connection lock

Data transmission: Two-way, 2.4G shortwave frequency hopping

Connection time: <5 seconds

Sensitivity:-82dBm(1%BER)

SNR: ≥80dB

Working current: 70mA

Working time: 6 hours

Power supply mode: 3.7V polymer lithium-ion battery

Battery capacity: 500mAH

Working distance:≤20m

Temperature Range:-30-50°C

Weight: 50g



Send product request

To: Foshan Singden Technology Co., Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

2.4G Wireless Microphone for Teachers ST-01 /wireless headset microphone-SINGDEN
2.4G Wireless Microphone for Teachers ST-01 /wireless headset microphone-SINGDEN The 2.4G wireless micros for teachers developed specifically for the education industry, 2.4G wireless transmission technology. Using the ID code o...
conference system /digital conference system SM912C/SM912D - SINGDEN
conference system /digital conference system SM912C/SM912D - SINGDEN Description : SM912C/SM912D video conference system micro, SINGDEN research and development of professional conference micro, and its unique dig...
Gooseneck microphone/table microphone-SINGDEN-G51
Gooseneck microphone/table microphone-SINGDEN-G51 New DynamicGooseneck Micro- G51 Description : This gooseneck micro is a wide-range hyperDynamic miniaturedynamic micro with a cardioids pola...
conference system /digital conference system SM912C/SM912D - SINGDEN
conference system /digital conference system SM912C/SM912D - SINGDEN Description : SM912C/SM912D video conference system micro, SINGDEN research and development of professional conference micro, and its unique dig...
Wireless Microphone for Desktop SR-8233  -- SINGDEN
Wireless Microphone for Desktop SR-8233 -- SINGDEN Frequency range: 740-860 MHzModulation: wideband FMNumber of Channels: 200Channel spacing: 300KHZFrequency Stability: ± 0.005%Dynam...
All supplier products

Same products

Integrated teaching meeting machine
Integrated teaching meeting machine Seller: Shenzhen Zhongkelinrui technology It is suitable for office / teaching and other scenes; Android / windows dual operating system, o...
Integrated teaching meeting machine
Integrated teaching meeting machine Seller: Shenzhen Zhongkelinrui technology It is suitable for office / teaching and other scenes; Android / windows dual operating system, o...
Multifunction Desktop Conference System HS-9100 HS-9700 Series
Multifunction Desktop Conference System HS-9100 HS-9700 Series Seller: Meicheng Audio Video Co., Ltd. Main Controller of Conference System(HS-9100):  New design digital control: Audio signal of main...
Lifting toe jack applications
Lifting toe jack applications Seller: ShanDong Finer Moving Tools Co.,ltd Lifting toe jack applications capacity from 2.5 tons to more than 50 tons, the toe part and the...
Wireless Microphone for Desktop SR-8233  -- SINGDEN
Wireless Microphone for Desktop SR-8233 -- SINGDEN Seller: Foshan Singden Technology Co., Ltd. Frequency range: 740-860 MHzModulation: wideband FMNumber of Channels: 200Channel spacin...