User's Manual
User Manual
Headphone parameters
Launcher parameters
working voltage
55mA
working voltage
68mA
working current
3.5-4.2V
working current
5V
Libattery capacity
500mA
Frequency range
5.8GHz
Continuous working hours
8hours
Transmission power
8dBm
charging hours
2hours
Transmission distance
10meter.360°
frequency range
5729MHz~5849MHz
Receiving frequency
-85dBm
Transmission power
3dBm
Receiving frequency
-85dBm
Speaker diameter
Φ40mm
Speaker impedance
20ohm
Speaker frequency response
20-20KHz
Microphone specification
6*2.7mm
Microphone sensitivity
-42DB
Microphone direction
Sigle direction
Microphone frequency response
100-10KHz
A: short press microphone mute (need prompt sound) B: power switch key-long press control
switch machine, short press switch ENC 7.1 function C: volume adjustment knob D、TYPC-
mouth telescopic microphone after boot ear shell light long light.
Introduction:
To connect the wireless USB adapter to any USB port on the PC that can work properly, or to
connect the USB extension line without installing any driver,
Notes:
USB adapter, restart headset, and then automatically connect, this product is a one-to-one pair of a
single product, if not paired, please boot state press the key to open the code button 3-5 seconds
until the headset blue light is always on, The emitter blue light is always on, that is, the code is
successful.
By using the USB extension line, the transmitter can be placed in the best receiving position, thus
expanding the receiving range of the wireless headset, which is designed to operate within the
maximum distance of 40 feet (12 meters) of the wireless transmitter. But other wireless devices
close to or under environmental conditions may affect performance.



