Wireless Earbuds,FIRO TWS Headphones with Soft Ear Hook for Running Gym,Sport Ear Buds IPX5 Waterproof, in-Ear Buds with Best Mic for iPhone&Android,30H Playtime in-Ear Earphones with Charging Case

Why choose FIRO wireless sport earbuds?   
       
Deliver quality sound for music lovers
Professional and unique Dynamic Acoustic Technology that owned proprietary, with exclusive trumpets,high sensitivity tech create the best quality sound for music lovers.                
Secure & Comfortable
Soft,light-weight and flexible silicone ear hook.Ergonomic shape of triangular fixed design make sure earbuds are securely unshakable fit and not fall off during running/workout/gym sport or any occasion.       
       
What you will receive:
2 Wireless Bluetooth Earbuds
1 Charging Case
1 Micro type C cable (please check inside the little black box below the earbuds)
Extra 2 Sizes of Silicone Ear tips (please check inside the little black box below the earbuds)
1 User Manual
Please peel off the plastic protective film before use.
       
How to control earbuds?   
Put on earbuds to make sure it fits in ear, and the ear hook circle around your auricle, then twist the earbuds upward to find out the most comfortable position.
Pick up phone call: 2 taps on MFB button (the touch control button) on any earbud to pick up.
Hang up phone call: 2 taps on MFB button (the touch control button) on any earbud to hang up.
Decline Incoming call: long press for 2 seconds on MFB button on any earbuds.
Play/Pause music: 1 Tap on MFB button on any earbud.
Next song: Long press for 2 seconds on V- button (the upward end is V-, the downward is V+ )
Previous song: Long press for 2 seconds on V+ button (the upward end is V-, the downward is V+ )
Please check user guide if there are confusion about volume button.