Chengao G13 Black Hanging Ear Bluetooth Earphones AI Call Noise Cancelling In-Ear Sports Running Cycling Earhook Long Battery Life Gaming Low Latency Universal Phone

Compatible with glasses and side-lying use without ear pressure

Sweat-resistant for sports use

1 x Chengao G13 / G13 Pro earphones

1 x Type-C charging cable

1 x Packaging box

1 x User manual

7-day trial, 365-day warranty, lifetime quality assurance

VIP service with nationwide coverage and complaint hotline (400-0755962)

Official purchase channels only

Fast delivery via JD Logistics with 54 warehouses nationwide (Beijing, Shanghai, Guangzhou, Chengdu, Wuhan, Xi’an, Shenyang, Shandong)

VIP annual membership for JD warehouse users

1. Open charging case and take out earphones

2. Hold earbud and place on ear, hook over ear cartilage

3. Adjust to fit ear canal for optimal sound quality

4. Complete wearing

AI translation modes including voice note, photo translation, and audio-video translation

Clear call quality with 85dB noise environment testing and 60% voice clarity improvement

Supports simultaneous environmental awareness and no sound leakage during communication

Compatible with China Unicom 5G network

Actual delivery times may vary based on location and logistics conditions.

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