- Power Switch This switch can charge the battery either on or off. The indicator light is red/blue side luminous LED, the blue light blinks slowly when the code matching fails, and the blue light is steady on when the code matching succeeds. The red light is the microphone mute status indicator. When the microphone is mute, the red light is steady on, and when the microphone is normal, the red light is off (when the battery is low, the red light will be used as the battery indicator and blink to indicate the low power status). - Mass production software TX will roll code to burn different UID, the current headset project needs two-way transmission, this mode does not support one drag more. - MIC (microphone bar) This microphone is a microphone rod, - Power on and code indicator light The red light is on when charging, and the red light goes out when charging - USB socket The headset cannot be turned on in charging state, and can be normally turned on again only by unplugging the charging cable.
Feature : - 2.4g high-speed wireless connection, no-pair code connection, barrier-free transmission distance of about 10M, can penetrate ordinary walls, - Support the industry's smallest transceiver - Supports USB1.1 protocol - High quality stereo finish poor sound quality, - support WINDOWS98 or above, MAC and ANDROID operating system
- Product technical parameters : Frequency range:2.402-2.480GHZ Signal to noise ratio:1000HZ Channel sound insulation:2MHZ Sending and receiving distance10M transmitted power:10dbm Acceptance sensitivity :-84DBM Sampling frequency:48KHZ,16BIT lithium battery:3.7V,1200MA Transmitter power approx:5V/120mA; Receiver power approx.:3.7V / 85mA The charging time:2.5 H Working hours: 8H The loudspeaker diameter:?40 The speaker impedance:32 The speaker power:20MW Horn frequency response:20HZ~20KHZ The mi diameter:?6.0 The mi sensitivity:-58DB+/-3DB Frequency response:10~16K