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Product Specification
BOSE TWS-9 Wireless Hifi Strong Bass with Mic Truly Bluetooth Twin Earbuds with Charging Case
1. Product weight: 3-4g (single earphone).
2. Working time: 3-4 hours.
3. Charging time: 1-1.5 hours.
4. Single earphone battery capacity: 35mAh.
5. Charger Box Betty: 300mAh.
6. Charger line: Type-c interface.
7. Wireless distance: 10m.
8. Compatible mobile phones: Relaxtoo headphones are compatible with Android, IOS, Microsoft, etc., 100% of mobile phones with Bluetooth.