Bluetooth 5.0 Wireless Earbuds with 2000mAh Charging Case TWS Stereo Headphones 90Hours Continuous Playback in Ear Built in Mic Headset Premium Sound with Deep Bass for Sport ? TWS Technology Noice Reducation Wireless Earbuds?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 proivde wonderful noice reduction, you will be immersed in your Music World. ( Keep the range within 33ft) ?One Step Pairing Build-in Mic Bluetooth Headphones?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. ?90H Playtime Wireless Earphones with Charging Case?Built-in 2000mAh rechargeable battery charging case, wireless earbuds can play for 4-5 hours on a single charge, portalbe charging case can recharge the earbuds 18 times after a single full charge, provide total 90 hours playback. It can be charged automatically once put earbuds in the charging case. ?Confortable Fit Sweat-Resistant In-Ear Headset Earphones?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) ?Widely Compability Wireless Bluetooth Earbuds?Compatible with iPhone 12 / 11 / 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. Bluetooth Version: Bluetooth V5.0 Operation Range: 10 M?without obstacles) Music Time: 4-5 hours Standby Time: About 90 hours Earbuds Recharging Time: Approx.2 hour Charging Case Recharging Time: Approx.2-3 hours Earphone Battery Capacity: 50 x 2 mAh Charging Case Capacity: 2000 mAh Charging Case can Charge Earbuds: Approx.18 times after fully charged ( if charging case is out of power, please recharge it with the micro USB cable) Package Weight: 0.3 LB/5 OZ Package Size:10.1*8.8*5 CM/4*3.5*2 IN Package Included: 2* Earbuds, 1* Charging Case, 6* Ear tips, 1*Micro USB Charging Cable, 1*User Manual One Step Pairing Technology. First Time use: -1.Take out both headphones from the charging box, they will be automatically powered on and interconect. -2.Turn on the Bluetooth of your phone or other Bluetooth devices. -3.Click "D2" in your device, then enjoy your music time! Second Time use: The headphone will automatically connect the last paired Bluetooth device, no need of pairing again. 2000mAh of Charging Case Built in 2000 mAh larger capacity, could recharge the earbuds 18+ times, means they get up to 90+ working continuous hours. Sweat-poof Working properly for workouts in the sun or for songs in the rain. Perfect for exercises. One Button Control Technology Play/Pause :Press key one time to switch play/pause music Previous song:Double click (L) Next song :Double click (R) Volume control :press (R) 3 times in row to increase volume; press (L) 3 times in row to decrease volume Call mode: short press one time to answer a call, long press 2S to reject; Call/Dial: short press to end the call during calling, short press to cancel dialing when dialing a call. Voice Assistant: Long press (R) or (L) ,ear-bud voice prompt ?DU?, the voice control is started. Multi-Mode Mono Mode: use the left or right side separately to connect different devices. Stereo Mode: Ideal for driving or not wanting to miss the sound around you. Share Mode: Give one earbud to your lover/familiar/friend to share your moment.