Twin True Bluetooth Earphone V4.2+DER H9Q i7

  Bluetooth version: V4.2

·         Play music / talk time: about 3-4 hours

·         Standby time: about 200 hours

·         Battery Type: Rechargeable Polymer Lithium Battery

·         Function: fast charging, high-definition call

Package include

2 x HBQi7 TWS wireless independent Bluetooth headset

1 x USB cable

1 x Manual