Functional characteristics
★ EA200 integrated digital amplifier, hi-fi speakers and 2.4G digital wireless microphones. Powerful, easy to install, easy to use and is ideal for teaching and presentations multifunction devices. The main technical characteristics are as follows: The system uses GFSK RF wireless transmission technology, operating frequency: 2402 ~ 2480MHz (commonly known as 2.4G);
★ microphone switch with touch-button design, long time no signal status with automatic shut-off feature to avoid battery loss and damage caused by forgetting, using a large-capacity lithium-ion battery, a charge can be used continuously for 8-12 hours;
★ recorder microphone unit application design principles, using imported microphone core and DSP audio processing circuitry, excellent pickup distance and perfect sound reduction;
★ equipped with LCD display, more intuitive grasp of equipment working conditions;
★ advanced triple function mini-USB port, wireless transmission of voice and music as well as to prevent accidental access;
★ integrated laser pointer and PPT flip function, a unique black screen function key (and supporting the use of PPT receive keys) to increase the teaching of practical and vivid;
★ microphone small and exquisite appearance, support folders, multiple use headphones, hand-held and other means.
★ with audio input and output capabilities, easy real-time audio recording;
★ wired microphone interface supports phantom power, the real energy-saving and environmental protection;
★ box comes with gourds hanging, easy installation, and maintenance works effectively enhance efficiency;
★ broadcast signal priority system function;
★ support a group of speakers paired with multivessel microphone, easy to use, (ie: the microphone and host have any automatic pairing, lock function, multi-branch microphone while pairing the nearest preferred, after pairing, between any microphone and do not interference);
★ microphone paired with the host and lock distance of not less than one meter, time is not more than one second;
★ microphone with the host after successful pairing prompts the user through the screen flash and sound manner;
★ same place a lot (1,000 units and above) and do not use string frequency.
★ The built-in antenna, the installation more convenient, more stable performance.
Specifications
Wireless Working frequency: 2402 ~ 2480MHz;
Modulation: GFSK;
Power supply and battery capacity: lithium battery,
Voltage: 3.7V, power: 25mV, capacity 400MHA
Material: ABS plastic,
Surface injection processing, color: black body, orange buttons and fasteners;
Speaker system components: the main and sub box for each one
Rated power: 50W; Rated impedance: 4Ω;
Frequency response: 30Hz-18kHz; Sensitivity: 90dB ± 1dB;
Adjustment knob: adjust the music volume 1, microphone volume adjustment 1;
Speaker Configuration: a 5.25-inch woofer, a 3-inch tweeter;
Divider: 1.8KHz; Maximum SPL: 98dB;
Power supply: 220V / 50HZ;
Box Type: backward type; Cabinet Material: MDF with steel grille;
Wireless Receiver: Built-in wireless receiver module;
Box size (only): 200 × 330 × 180 (Unit: mm);
How to order from us ?
1. sample order and OEM order are acceptable.
2. Customers tell us what kind of model ,and other request.
3. We make invoice for you.
4. After payment , we will produce products.
Why choose us ?
1.We are larger manufacturer, OEM or ODM services are provided, welcome to our factory anytime before you place an order.
2.High quality control, each products checked one bye one
