Single Ear Bone Conduction Bluetooth Earphone In-Ear Wearable Running Sports Mini(Skin Color) Tag-Auxiliary Clamp Clip Speaker ringer buzzer for iPhone

Speaker ringer buzzer for iPhone XS

Bottom: suitable for lamp stand head bracket within 1

Note: with keyboard backlight and pointing

SIM card tray + SIM card tray for Xiaomi Mi 11T / 11T Pro 21081111RG

Single Ear Bone Conduction Bluetooth Earphone In-Ear Wearable Running Sports Mini(Skin Color) Tag-Auxiliary Clamp Clip Speaker ringer buzzer for iPhone1. Bluetooth version: V5. 3 2. Transmission distance: about 10m 3. Battery capacity: 180mAh 4. Charging time: about 1h 5. Use time: about 18 36h 6. Charging port: Micro USB 7. Waterproof grade: IPX 3 Features: 1. Directional sound transmission technology, privacy protection without sound leakage 2. 13mm full range graphene diaphragm sound unit, balanced full frequency hearing, presenting crystal clear sound quality 3. Bluetooth 5. 3, more stable