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https://www.transtekcorp.com/products/linner-nc200pro-a-hybrid-active-noise-cancelling-tws-earbuds/

LINNER NC200PRO-A Hybrid Active Noise Cancelling TWS Earbuds, Up to 35 dB Deep Noise Cancellation, Six microphones noise canceling for clear calls, ambient sound mode, smart in-ear detection, IPX6. Want more choices, you can have a look at Genuine Active earbuds for noise cancellation.

Technical Specifications of TWS with Active Noise Cancelling
Product modelLINNER NC200PRO-A Hybrid Active Noise Cancelling TWS Earbuds
Play time( by two earbuds)ANC off = up to 10 hrs; ANC on = up to 7 hrs
Total enduranceANC off = up to 35hrs; ANC on = up to 24hrs(Earphone+Charging box)
Earbuds size20.79*24.91*34.27mm
Charging case size58.78*26.77*52.88m
Bluetooth versionBT5.2
WaterproofIPX6
Specification1.Bluetooth: V 5.2
2.Microphone: ANC mic*4，Talk mic*2
3.Speaker Driver: Dynamic 9.2 mm
4.Frequency Range: 20Hz-20KHz
5.Impedance: 32Ω±15%
6.Battery Capacity: 380mAh+45mAh*2
7.Charging Time: 2.5 times
8.Standby Time: 90 days
9.Playing Time: 35 hours (ANC on)/24 hours (ANC off)
10.Neutral Color: Black / White
Function1. Active Noise Cancelling, up to 35 dB
2. Touch Control
3. Automatic pairing
4. Ambient mode listen to what you want
5. In-ear Detection
6. IPX6 Waterproof
7. Dual or Single Use
8. Type-C Fast Charging
9. Support Apple Siri / Google Assistant
10. Mini Size and Comfortable fit
Accessories4*Ear Tips (XS/S/M/L)
1*Type-C Charging Cable

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