BT-S2NS Motorcycle Bluetooth-Compatible Helmet Headset Waterproof Multi

2 kinds of earphones & microphones for your choice:

Comparison of old and new interfaces:

Please note:If you want to with others, please buy 2 or 3 units. (It can support Max 3 units.)

Technical  Specifications:Version: 5.0+EDRFrequency: 2.4GHzSupports: A2DP  and AVRCPSupported  Profiles: Headset  and  Hands free  Profiles  with  Automatic  DetectionOperating   Range:  Up to 10m for  cellphonesBattery  Type:  Rechargeable  Lithium  Polymer 450mAhStand  by:  Up  to  300hrsTalk  time:   Phone  up  to  10hours    up  to  8 hoursCharging   Time: 3hoursPower  Adaptor: DC5V  500mAFeatures descritpion:can be realized helmet headset with helmet headset 800 meters (Or 800-1000 meters) meters of direct full-duplex ;can be achieved Bluetooth-Compatible and cellular phones, calls, stereo music and automatic switching between them;mobile phone first, calls automatically switch to the mobile phone to answer calls, hang up automatically after recovery ;FM Radio functioncan be acceed by telephone, refused to telephone and hang up;support for voice switching;through the transmiion over A2DP to enjoy the music through mobile phones or connected GPS;can be controlled via mobile phone music AVRCP play, pause, previous song, next song played;there are rumors DSP noise reduction and proceing, high-speed exercise to ensure a clear call quality;

To Pair 2 devices in mode:

When both devices are turned off, pre and hold the power / on on both devices until both units f red/blue repeatedly. You need to hold the on for more than 6 seconds and dont let go when you see the blue light.Short pre the power / on on ONE of the two devices and this device will search and auto-pair to the other in mode. A live call will be initiated.( will start)If this fails retry it ensuring both red/blue light sequences are initiated simultaneously and are close together. Also ensure any other Bluetooth-Compatible devices are turned off.When paired, you do not need to go into pairing mode again. In future you only need to go into standby mode (blue light fing) on both units and pre the on on one of the devices.

To Pair 3 devices in mode:

Follow the above procedure for each combination of the three units. (A-B, B-C, A-C).Ensure the third unit is switched off when pairing the other two devices.Only 1 connection can be live at a time. When succefully paired the connections can be switched by ending any live call and returning to standby.From Standby pre the power/ on 1 time for one of the pairings to be called, or long pre(about 2 seconds) for the other pairing to be called.The pairing for 1 or 2 prees will depend on the sequence in which you paired the 3 helmets, but once paired the relevant pairings will maintain the number.i.e. A will pre the power/ on 1 time to call B and long pre(about 2seconds)to call C. B will pre the on 1 time to call C and long pre(about 2seconds) to call A. C will pre the on 1 time to call A and long pesee(about 2seconds) call C.

To Reset the pairing memory:

If you have probl pairing, then it is best to reset the pairing memoryTurn on the relevant unit into standby mode. Pre the power/ on for 3-5 seconds till a dudu” can be heard.Let go of the on when the tone is heard.(The unit will turn off)Restart, the memory will be erased. (Repair again)

To Start FM radion:

After turn the unit on, Pre Phone on  for 2 times (till hear du” tone), let go of the on, FM radion will start.Short pre:”+” or - on you can adjust the channel.

When FM radio start,Pre Phonge on for 2Times,FM will end up(stop).

Package:Headset

Headset cl w/Fastening ScrewsScrew driverUSB CableUser ManualNote please:1. Charger/Plug are not included!2.The parts list in the manual is not a shping standard, please refer to the webpage as the standard, thank you for your understanding!

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.