Payment & Shipping Terms:
|Name:||Wireless Bluetooth Earbuds||Use:||Mobile Phone, Computer|
|Impedance:||32Ω||Function:||Headset, Wired Headphone,|
|Usage:||Tapping Earbuds||Earphone:||Sport Bluetooth Earphone|
|Style:||Wireless Sports Headset||Headset:||Headphone Earphone|
1. Music playback pause/Chinese/English switch
When the music is playing, tap this button to pause the playback, tap again to resume playback
When the headset is turned on and not paired with the phone, press this button and the volume down button at the same time,
Press 3 seconds to switch between Chinese and English.
Make and receive calls
(1) Key to answer: When a call comes in, tap this key once to answer the call, tap twice to reject the call.
(2) Voice answering: You can say "yes" to answer the call and say "no" to reject the call.
(3) Last number call back: Press twice in quick succession, that is, call back to make a call.
2. USB interface
(1) Connect the USB data cable for charging
(2) Used to insert a pair of headphones to achieve binaural listening
3. LED indicator
(1) Power on: the blue light flashes several times
(2) Pairing status: red and blue lights flash alternately
(3) Standby: the blue light flashes every few seconds-times
(4) Shut down: the red light flashes several times
(5) Charging: The red light is on during charging, and the blue light is on when fully charged.
4. Power button
Power on: Flick to the marked side
Shut down: Toggle to the USB port
5. Up and down song/volume adjustment
When the music is playing, dial the minus sign to the previous song, and dial the plus sign to the next song
In a call or music state, dial to the minus sign without letting go to reduce the volume, dial to the plus sign without letting go
Hand up volume
|earbuds Gross weight||4g*2|
|earbuds with charger box Gross weight||120g|
|Play/talk time||about 4 hours|
|Speaker impedance||φ8MM 32|
|Standby time||120 hours|
|Transmission distance||10 meters|
|Working temperature||-10-50 degree|
Open the charging box and take out the headset.
The headset will automati-cally start up and connect with each other.
After about three seconds, themain ear (the right ear) turns red and blue lights flashing alternately,
you can turn on the mobile phone bluetooth search.
Turn on the bluetooth of the mobile phone, manually click the searchedbluetooth name of K20,
and the prompt "Connected" will appear in the earafter pairing.
After earphone pairing, the earphone can be automatically connected whenbluetooth is turned on next time.
After earphone pairing, it will not flashwhen working (except when calling).
Q:Do we have our design and logo?
A:Yes, we are capable of producing products based on customer’s design,logo and
requirements.At the same time,we are pleased to assist in completing design and logo.
Logo have laser printing,silkscreen printing and stamp.
Q:Whether the sample is free or not, How much does the shipping fees costs?
A:We will collect certain sample charge,however,we will return it after placing orders from us.
Regarding shipping fees,pls freely contact u and we will offer you detailed information
according to different countries and areas.
Q:Usually,How long does the sample time,how about delivery time of bulk production?
A:Sample time is about 3-7 days,It often takes 25-35 days to produce bulk products or even longer for unexpected reasons.
Q:You have any discounts or special promotional campaign?
A:We will offer some discounts depending on quantities and specific orders.Furthermore,Special promotional campaign will be in a period time.