New Arrival IPX5 Waterproof Bluetooth 5.0 True Wireless Stereo Earbuds Touch Control TWS Earphone
Brand Name: COWIN Version: Bluetooth v5.0 Chipset： Airoha 1536u or RTL8763BFR
S/N: 90db Impedance: 16Ω Distortion: ≤0.5% Play time: 5-7h Capacity: 700mAh Charging time: 1h NC Level: -28--32db Meidong is an electronic innovator that holds more than 170 international registered patents in Consumer Audio Technology.The main focus is on WIFI Speakers, Bluetooth Speakers, Vibration Speakers and Bluetooth Headphones. All products being approved by CE, ROHS, FCC and BQB.
Meidong has 13 years of OEM / ODM experience, 8 years of Bluetooth and Noise Cancelling development with product export and production experience. With a factory that covers an area of 4000 square meters and 300 determined employees. Also 5 SMT production lines, 7 Assembling production lines along with advanced quality testing and safety machinery, such as the RoHS Detector, Laser Engraving Machine, Sweep Generator, Audio Precision and Hi-Pot Tester.
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