In-ear Waterproof Bone Conduction Earphone Magnetic Charging Swimming Sports Bluetooth Earphone(Blue) Tape-Signal Isolator Dimensions: height 135mm

Dimensions: height 135mm

open circuits and short circuits

General Model T22

Large-capacity lithium battery: Shenniu AD200 Pro provides 500 full-power flashes with a time of 0

In-ear Waterproof Bone Conduction Earphone Magnetic Charging Swimming Sports Bluetooth Earphone(Blue) Tape-Signal Isolator Dimensions: height 135mmFeatures: 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