In-ear Waterproof Bone Conduction Earphone Magnetic Charging Swimming Sports Bluetooth Earphone(Blue) Tape-Signal Isolator SIM card tray + SIM

SIM card tray + SIM card tray for Huawei Honor View 20 (Honor V20)

metal shielding layer protection

Tough lightweight aircraft grade aluminum body for easy carry-around (2

Magnetic interface + intelligent reminder light

open circuits and short circuits

In-ear Waterproof Bone Conduction Earphone Magnetic Charging Swimming Sports Bluetooth Earphone(Blue) Tape-Signal Isolator SIM card tray + SIMFeatures: 1. IP68 level completely waterproof, special earphones for swimming and sports 2. Open bone conduction technology, a good companion for sports and listening to music 3. Built in 16G storage, Bluetooth + MP3 playback dual mode 4. Open ears, soft silicone, skin friendly and comfortable 5. One piece body, non porous design, full coverage of waterproof materials 6. The high frequency intelligent sounding motor is used, which can intelligently