FSC standard cardboard and wheat straw made, with Bluetooth 5.0 wireless technology, 1200mAh battery built-in for the charging case support USB-A output in 5V/2A to charge your mobile phone as power bank in poket.
earphone with 30mAh charging battery up to 6 hrs playing for music at 70% volume. touch contorl for the earphone, you can touch the any one of earphones to increase or decrease the volume, change to next or last track, accept the call/ end of the call from multifuntion earphone.
Charging case made by nature cardboard with FSC certification, the earphone made by wheat straw or Recycled plastic to protective our earth.
print your logo on the charging case to promote your brand in market.
We use kraft box and kraft user manual with charging cable 
Support customized order