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Auto Pairing TwinsSiri calling
Products DescriptionA7 TWS Twins Blue Tooth Wireless Earbuds
Charge:
(1) Headphone charging. The charging box has built-in batteries. When the charging box has enough power, the headphones are put into the charging box. When the charging box switch is set to ON position, the headphones can be charged. When the headphones are charged, the red LED light is on, the blue LED light is on, and several blue lights are on to represent the remaining power of the charging box. When the headphones are charged saturated, the blue light is always on. When the blue light is always on, the switch of the charging box can be set to the "OFF" position to turn off the power supply of the charging box.
(2) Charging the charging box. When the power of the charging box is too low or no power, connect the USB cable to charge; when the charging box is in the charging state, the blue light is always on, and there is a blue light flashing slowly, which means that there are still a few remaining batteries.
State
LEDindicator
Earphone
Charging
Red light is always on
Full of electricity
Blue light is always on
Charging box
Charging
One of the indicators lights blue light
Full of electricity
Four grid lights are always on

Wearing method:
Please select the best earplug for you from the different sizes of earplugs we provide (medium size earplugs are worn when headphones are manufactured, and each pair of big earplugs, small earplugs and hook ear hangers are included in the accessories), so as to get the best sound quality.
(Reminder): In exchange for the hook ear hanger, it can be more suitable for the ear, running, and can not be wildly thrown off, the effect is better.
Matching mode:
Open the top cover of the charging box, take out two earphones, press the switch key of two earphones for about 3 seconds until they are released after the blue light is turned on (there is a boot prompt sound). At this time, two earphones begin to match automatically (there is a pair of prompt sound). When the pairing is successful, the red and blue lights of the headphones flashing alternately in the main ear and the blue lights flashing slowly in the secondary ear; then turn on the Bluetooth device of the mobile phone and search for matching. For the name "A7", click on the connection. At this time, the two headphones can be connected to the mobile phone. After successful connection with the mobile phone, the two headphones light up slowly and flicker once every 3 seconds.
Product Name A7 TWS Wireless Earphone
Wireless verison
Technology 8832AV5.0+EDR
Playing time about 5 hours
Battery Capacity 70mAh/500mAh
Effective distance 10M
Color Black/ Red/ White
Charging time of charging box
about 4 hours
Headphone charging time about 1 hour
Why Choose us WDiBETTER Other suppliers
Battery capacity 55mA/400mA 40mAh/350mAh or 40mAh/300mAh
Type of battery Polymer lithium battery with protection Polymer lithium battery without protection
Bluetooth chipest JL6904C JL6904C or JL6908
Sound quality True stereo sound quality with bass True stereo sound quality or Fake stereo
Music time 2hours ~ 2hours and 20minutes 1.5hours
Pairing mold Easy to pairing successful Some product is very hard to pairing
1)We are a factory with more than 3,000 square meters instead of a trader.2)All of product will test one by one before shipping to ensure quality .3)Some quality certifications are available.Such as CE,ROHS,MSDS...4)OEM is available.5) We free provide Amazon Product Barcode and Carton shipping label and directly delivery parcel by DDP to FBA storehouse.6)We work with efficient shipping companies, support shipping by sea, air and land. DDU/DDP/EXW/FOB All available