MG-G23 Portable Sports Bluetooth V5.0 Bluetooth Headphones with 4 Speakers(Black)

Beschrijving

Bluetooth version: jerry Bluetooth V5.0 Transmission distance: 10 meters Usage time: 4 hours Standby time: 4-6 minutes automatic shutdown Battery: 65mAh rechargeable lithium battery Function: adjust the volume switch songs call answering call rejection hang up bluetooth play phone replay bluetooth back connection voice prompt power display to telegraph number intelligent shutdown pure English broadcast