One earphones can't be connected to the phone when playing music?
Please follow the construction to restore the default.
1.When the earbuds are on, press and hold the Multifunction Button for 5 seconds to turn them off.
2.Once off, press and hold the Multifunction Button for 10 seconds to clear the pairing history.
3.Put the earbuds back into the charging case, restart them and pair again.
4.If you have paired your device with the earbuds before, remove "Besdio BE-EH002" from the Bluetooth device list and pair again.
Wireless Headphones Specifications
Weight : Bluetooth Earphones 5g
Bluetooth Version : 5.0
Bluetooh Range : 10m / 33ft
Grade of waterproof : IPX6
Earbud Battery :60mAH / each one
Charge Box Battery: 500mAH
Compatible with Siri
Dimensions of the Bluetooth Earbuds : 0.94 * 0.71 * 0.88in / 24 * 18 * 22.5mm
Dimensions of the Charging Box : 3.5 * 1.0 * 1.1in / 88 * 25.4 * 27.9mm
What's in the Box
2 * In-ear Bluetooth headphones
1 * Charging box
1 * USB charging cable
1 * User Guide
8 * Ear Tips (2 pre-installed)
8 * Ear hooks(2 pre-installed)
Worry-free 18-month warranty
Free replacement or full refund if your earphones have any defect.