Instructions for Adjusting the Helmet I. Adjustment of Helmet Straps To maximize the helmet's protective effect on the user's head, the tightness of the helmet straps should be adjusted to fit the user's head properly, and the buckle should be fastened correctly. All straps must be adjusted to a uniformly comfortable and snug fit. If any strap is too loose, remove the helmet and adjust the loose strap until all straps maintain an even and proper tightness when the helmet is worn again. QX-1 Bluetooth Bicycle Helmet cycling helmet Production Address: China II. Adjustment of Helmet Adjustment Buckle It is recommended to adjust the fit according to your own head circumference. One size fits all (550-630mm). III. Operating Instructions 1. Power-on Method: Press and hold the multi-function button for 2 seconds to power on, and the helmet will enter Bluetooth pairing mode. 2. When in Bluetooth pairing mode, the warning light will flash rapidly. 3. After successful Bluetooth pairing, the warning light will flash rapidly at intervals. 4. Power-off Method 1: Press and hold the multi-function button for 2 seconds to power off. 5. Power-off Method 2: If the Bluetooth connection is disconnected, the helmet will automatically power off after 180 seconds of standby. multi-function IV. Bluetooth Function Operations 1. Turn on the Bluetooth function of your mobile phone and search for the helmet's Bluetooth signal (Name: QX-1). 2. Answer a Call: Single-click the multi-function button to answer the incoming call. 3. Hang up a Call: Single-click the multi-function button to end the ongoing call. 4. Reject a Call: Press and hold the multi-function button for 2 seconds when there is an incoming call to reject it. 5. Activate Mobile Voice Assistant: Double-click the multi-function button to trigger the voice control function.
(Examples: Call XXX; Play music; Pause music, etc. Some mobile phones require unlocking and authorization to use this function.) 6. Music Control: Single-click the multi-function button to pause music playback during music playing, and single-click it again to resume playback. 7. Volume Control: Adjust the volume directly via the volume +/-
buttons on your mobile phone.
(Some mobile phones need to enable volume synchronization in the Bluetooth settings to increase the volume.) 8. Night Warning Light Control: Click the multi-function button 5 times consecutively to turn off the warning light; click it 5 times consecutively again to turn the warning light on. MIC left channel Type-C Warnings Please charge the helmet in a timely manner after the battery is fully discharged. Long-term storage with an empty battery may damage the battery. If stored unused for 6 months with an empty battery, recharge it for 1 hour to prevent battery failure and damage. When riding, do not adjust the volume to an excessively high level to avoid affecting riding safety. right channel night warning light reasonable frequency harmful FCC Warnning:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide protection againstharmful interference in a residential installation. This equipment generates, with energy uses and can radiateradio and, maycause interference the there thatinterference occur is equipment cause determined by turning the equipmentoff interference Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is harmfulinterference to radio or television reception, which can be user in communications. installation. instructions, guarantee does accordance However, this If thefollowing measures:
radio a encouraged if to in particular installed correct more used one and and will not not the on, the try no by or to to of is connected. Consult the dealer or an experienced radio/TV technician for help. Any Caution:
could void your authority to operate this equipment. modications changes this or to device not explicitly approved by manufacturer 15 part with complies device This conditions:
(1)This interference received, including interference that may cause undesired operation. interference, Operation harmful subject device device Rules. cause may and FCC this not the
(2) to of is the following two must accept any complies equipment FCC This environment. should between the radiator and your body. equipment with This radiation be installed exposure and limits operated set with forth for an minimum uncontrolled 0cm distance
