QCY HT05 ANC Wireless Earphone 40dB Active Noise Cancellation Earbuds 6 Mic ENC HD Call TWS BT5.2 Headphone Transparency Mode [40dB Hybrid ANC Noise Cancellation]- Adaptive noise cancellation, Ambient sound disappear to leave you with nothing but pure sound. [3 Different Noise Cancellation Levels]- There are 3 modes:Indoor mode, Commuting mode, Outdoor mode. 3 adjustable settings for every noisy situation. [6-Mic ENC Call Noise Cancellation]- With 6 mic & ENC, can handle environmental sound and human voices in a more precise way, keep talking wherever you are. [Wind Noise Cancellation]- Noise cancellation against 45km/h of wind, you can only feel the wind not hear it. [Upgraded Transparency Mode]- Volume Control & Boosted Vocals, In transparency mode, HT05 allows you to hear the sound around and keep you connected with environment. Hear the ambient sound clearly while still enjoying the music. And there are 6 levels for your choice. [10mm LCP graphene dynamic driver]- HIFI Quality, Offers Stunning Sound. [Bluetooth 5.2 & Wuqi WQ7003AR Chipset] - 70ms of low latency. [30 Hrs Playtime & USB-C Charge]- With ANC off, charging case can ensure you to enjoy up to 30 hours of playback. [IPX5 Waterproof & Comfortable Fit] [Support QCY APP, Touch Control, Voice assistant, Sleep Mode, Game Mode] 3 Different Noise Canceling Levels Indoor mode, Commuting mode, Outdoor mode. 3 adjustable settings for every noisy situation. 6-Mic ENC Call Noise Cancellation Blocking most part of ambient noise, ENC technology enables crystal -clear stereo calling. Wind Noise cancellation Noise cancellation against 45km/h of wind, you can only feel the wind not hear it. 10mm LCP graphene dynamic driver HIFI Quality, Offers Stunning Sound Upgraded Transparency Mode Volume Control & Boosted Vocals, Hear the ambient sound clearly while still enjoying the music. And there are 6 levels for your choice. 30 Hrs Playtime & USB-C Charge With ANC off, charging case can ensure you to enjoy up to 30 hours of playback, Turn on ANC, there are 24 hours of playback. IPX5 Water and Sweat Proof Pairing name: QCY MeloBuds ANC What's in the Box: Earbuds * 1 pair, Charging case * 1 Eartips * 3 pairs S/M/L(one pair has been assembled) Type-C cable * 1 User manual * 1 Parameters Product name: QCY HT05 MeloBuds ANC Certified model：BH21HT05A Pairing name: QCY MeloBuds ANC Bluetooth version: 5.2 Available system: iOS/ Android Operation range: 10m Battery life(Playback by single charge): 3.5hr of calling; 7.5hr of playback(ANC OFF), Music time: 6hr(ANC ON). Total Battery life: 30 hours of playback(ANC off); 24 hours of playback(Turn on ANC). Bluetooth profiles: HFP/HSP/A2DP/AVRCP Battery capacity(case): 350mAh Battery capacity(earphone):43mAh Top-ups by case: 3(for both earbuds) Charging port: Type-C Earbud size: 22.9*22.2*35.1mm Case size: 55.1*54.96*28.44mm * For the best compatibility, we recommend you to connect the earbuds with phone rather than computer. FAQ: Q:What should I do if the headset received unabletoturn on? A:Confirm that the charging case has power left (press the button on the case and check if at least one LED is illuminated). If charging case power off,please put the earphones in charge case and charging for 1 hour.(Before charging,please Remove the stickers on new earphones) Connect the case with your included USB cable and plug it into a USB power source. Q:What should I do if Sound comes from only one earphone? A:Put both earphones back into the charging caseand close the cover, then take them out again to check whether both ears have sound. If only one earphone still has sound, please restore the factory settings for both earphones. Q:How to solve the problem that the mobile phone prompts that it cannot connect? A:Delete the pairing record on the mobile phone, and then search for pairi