True Wireless Earphones Binaural Call/Deep Bass Stereo Sound/Built-in Microphone, Waterproof Bluetooth 5.0 Wireless Earbuds with Charging Case for Sports X3
Brand: SUPOLOGY
Color: Black
TIPS:
1. If you have any questions please do not hesitate to contact us, we will do our best to solve your problem.
2. There is a thin film covering the charger needles to protect the needle before use, please discard the film before loading. The thin film is too small, some customers can't find it.
3. Please fully charge the charging box before charging the earphones. When the charging box power low, it can not charge the earphones.

Specifications:
Weight: 80g.
Earphone size: 2 x 1.5 cm.
Dimensions of the charging case: 2.5 x 3.5 x 7.5 cm.
Headset battery capacity: 60 mAh.
Battery capacity of the charging case: 750 mAh.
Music playing time: 4 hours.
Total music playing time: 30 hours.
Standby time: 120 hours.
Bluetooth version: 5.0.
Output current and voltage: 5 V / 1 A.
Operating distance: 15 m.

Basic operations:
Reject / Receive Call: Click the MFB button once
Stop / Play Music: Click the MFB button once
Volume +: Quickly click the left button twice
Volume-: Click the right click twice
Next Song: Quickly click left button three times
Previous Song: Quickly click right button three times

Package includes:
2 * true wireless earbuds.
1 * charging case.
1 * USB charging cable.
3 * pairs of silicone earbuds (S, M, L)
1 * user manual.
✿Support Monaural/Binaural Mode--Monaural Mode:The both two wireless earphones can be connected to one cellphone at the same time;Binaural Mode:The two wireless earphones can be connected to two different cellphones separately.
✿Deep Bass Stereo Sound--High quality 4mm speaker offers a truly natural and authentic sound. No matter watching movie or listening music, you will experience the big bang beside ears.(In order to protect your ears, do not listen music at Max volume for long time.)
✿Bluetooth 5.0 Chip--Compared with bluetooth 4.1 and 4.2, the true wireless earphones with bluetooth 5.0 chip ensure stable connectivity and smooth transmission in high speed and long distance with low consumption.
✿Clear Audio Technology--Each wireless earphone has a built-in microphone.Under help of 360 surround audio tech, the true wireless earbud transfers clear and authentic sound in a telephone call.
✿Worry-Free Warranty--2 months no reason money-back guarantee and 12 moths replacement warranty, support 7*24h service, 24 hours quick reply. we are always dedicated to provide good quality products and service, if you are not satisfied with these wireless earbuds for any reason, contact us anytime we will always be here to help you.