User guide model: rh-300 wireless 2.4g hd headset www.A4tech.Com.
2 this device complies with part 15 of the fcc rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. Federal communications ...
3 package contents usb charging cable （ nokia ） usb extension cable wireless 2.4g hd headset nano receiver , rh-10
4 features / specifications design: on-the-head button no.: 3 function button for: volume±, power switch effective range: approximately 10 m (maximum¹) 360° full-rotational design frequency band: 2403mhz-2478mhz li-battery capacity: 300ma talk time: continuous use for up to 8 hrs charging time: 2 ho...
5 connection and installation 1. Connect the receiver to your computer (connection completed, led lights up; if not, led slow flashes.) notes: if you are using the receiver in a long range room or there is strong wireless conflicts nearby, adopting the receiver with a usb extension cable to keep it ...
6 multi-link share 1.Upon sold, the codes pairing with the receiver and the headset is completed. If connecting to more headsets, please take the receiver out from the computer >> vertically short press ［ power switch ］ to start up the headset, and then long press for 4 seconds to enter codes pairin...
7 fault analysis connection failure of headset. 1. Check whether headset power is sufficient, charge before use. 2. Turn off the player and start again. 。 if the problems still remains, please re-pair the codes above description. Pairing description take out the receiver from the computer, verticall...
8 tips: 1. There is high-efficient lithium battery inside the headset. To extend the battery life, first charging shall not less than 3 hours. If it is not used for a long time, please make sure that there is enough power left in the battery. 2. You’d better listen to the music at the suitable volum...
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