Holiday Shipping Details & Extended Holiday Returns 
Compatible With Almost All Bluetooth Devices: Built-in latest Bluetooth 5.0 chip, gets more stable connection.The latest chip ensures the solid connection, fast transmission without signal loss or music dropouts within the receiving range up to 33ft/10m which is downright terrific for the daily use.
Play/pause: click left/right ear
Volume +: Click twice on the "L" earphone
Volume -: Click twice on the "R" earphone
Previous song: Long press the "L" earphone for 2s
Next song: Long press the "R" earphone for 2s
Answer the call: click left/right ear
End the call: click on the left/right ear
Reject the call: long press the left/right ear for 2s
Wake up Siri: Long press the left/right ear 3 times
Bluetooth earbuds charged once, enjoying 4-5 hours listening time, extend it to 30 hours with portable and durable charging case, which saves you from worrying about charging during doing exercises.
Both wireless earbuds can be the master piece. Simply pick up either lef or right earbud to enter mono mode, and pick up both to enter stereo mode.
Simply open the charging case lid without taking them out of the charging case, it will automatically reconnect the last paired devices. Faster wireless connection powered by Bluetooth 5.0.
IPX5 Sweat proof can protect the Bluetooth headset from liquids like accidents splashes and intense sweat. You can wear them for daily exercise: jogging, yoga, hiking ect.
Our Bluetooth earphones compatible with most Bluetooth-enabled devices, including smartphones, tablets, laptop computers, and more.
Delicate charging case with compact design, weight only 35.3g which can be convenient for you to carry. Grab it and keep it in your pocket and go anywhere you want.