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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
Built-in lithium battery
Dimensions & Weight Size 136*59*8
Volume adjustment: key to tune
Listening/Talking time: 10-12 hours
recording is more directional
Fineblue F901 Waterproof Lavalier Earphone for Driving and Riding, F901 Option:F901 Built-in lithium battery1. Chip: Jerry 6976D4 2. Bluetooth version: 5. 1 3. Communication distance: about 10m 4. Battery capacity: 170mAh 5. Charging time: about 2h 6. Standby time: about 320h 7. Music playing time: about 21h 8. Charging interface: Type C 9. Charging voltage: DC5V 10. Lavalier style wear, can not be shaken off, long term wear without pain 11. 50km h wind noise reduction, no fear of strong winds, clear calls 12. IPX7 waterproof, support Bluetooth calls,
US$ 30.45
US$ 23.00
US$ 18.99