Bluetooth 5.0 and lossless HD rendering technology that produce incredible sound quality with deep bass and ensure your great experience with fast, stable and efficient transmission. High Quality Bluetooth Chip which will provide wonderful noise reduction, you will be immersed in your Music World.

Features:

• D2 wireless Bluetooth earbuds are one-step pairing and it will automatically connect to its memorized phone when power on next time. With the built-in mic, you can answer your phone with one click on the ear bud.
• Built-in 2000mAh rechargeable battery charging case, wireless earbuds can play for 4-5 hours on a single charge, portable charging case can recharge the earbuds 18 times after a single full charge. It can be charged automatically once put earbuds in the charging case.
• In-Ear stereo wireless earbuds fit perfectly for different kinds of ears with 3 different size sets of silicone ear tips. Resistant to sweat, water and rain, this lightweight sport earbuds can always stay snug whatever sports you are doing, ideal for sweating it out at the gym.(Remember to wrip dry the earbuds after exercise)
• Compatible with iPhone11 / X MAX / XR / X / 8/7 / 6S / 6S Plus, Samsung Galaxy S10 / S10 PLUS / S9 / S9 PLUS / S7 / S6, Huawei, LG G5 G4 G3, Sony, iPad, Tablet, etc. Note: If the earbuds crashed (earbuds does not respond ), press and hold the earbuds for about 12 seconds to reset the earbuds.