Features: 【HiFi Stereo Sound】 Choose special drivers and upgraded SW provide loud volume and lossless sound quality for Hifi music or stereo phone calls. Enjoy Deep Bass, Clear treble and Crystal human voice with Dudios True Wireless Earbuds with less latency. 【Smart Touch Control 】 Simply tap the earbuds to play/pause music or answer in-coming call, the smart touch control upgraded the multifunction button to avoid pressure in ear when securing fit. 【24 Hours Playtime】 Don't worry about low battery anymore. Dudios premium battery techonology powers for 4 hours non-stop listening. With 650 mah portable charging case, playtime get boosted to whopping 24 hrs. The improved case cover design ensures charging and storaging convenience. 【Smart Pairing & Ultra-Stable Connection】 No need to press any buttons, just remove the headset from the box and the power will automatically turn on and start pairing. Latest Bluetooth 5.0 provides a high quality and stable transmission, ensures a flawless and skip-free audio up to 33 ft. 【Comfortable and Convenient】 Available in different sizes of ear tips.The wireless earbuds are designed in an in-ear style, which is convenient and quick to wear. You won't feel any discomfort even after a long using time. Specification: 1.Vocalism Principle: Dynamic 2.Sensitivity: 101士 3dB 3.Frequency Response Range: 20-20000Hz 4.Resistance: 16Ω士15% 5.Bluetooth Version: Bluetooth 5.0 6.Bluetooth Chipset: RTL8763BFR 7.Bluetooth Profile: HFP V1.7;HSP V1.2;A2DP V1.3;AVRCP V1.6; 8.Maximum Working Range: 10M (without obstacle) 9.Talk Time: About 4 hours 10.Earbud Charging Time: About 1.5 hours 11.Earbud Battery Capacity: 43mAh 12.Charging Case Battery Capacity: 650mAh 13.Case Charging Time: About 2.5 hours 14.Charging Case Recharge Earphones: 5 times 15.Earbud Dimension(L*W*H):42.5*23.5*25mm 16.Earbud Weight: 5.4g (single earbud) 17.Codecs: SBC 18.Active Noise-Cancellation: No Package included: 1.1x Dudios Shuttle Bluetooth Earphones 2.1x USB Charging Cable 3.6x Interchangeable Ear Tips 4.1x Charging Case 5.1x User Manual #StereoSound #TrueWirelessEarphones #TWSMiniHiFiEarbuds #HDVoice #HighDefinitionMic #SBC #Bluetooth5.0 #24HoursPlaytime #Auto-Pair #in-Ear #WithChargingCase #Wireless #ForiPhoneiPadiPodSamsungSony #ForAndroidiOS #ForHuaweiXiaomiTCL #SmartTouch #SportsEarphones #IPX5 | 
