Borofone Sports earphones BE45 Delightful bluetooth black

1. Material: ABS
2. Headphone cable 90cm long, weight: 21g
3. Bluetooth version: 5.0, chip: JL
4. Battery capacity: 130mAh, charging time: about 2 hours.
5. Talk/music: 10 hours
6. Standby time: 200 hours
7. Large capacity battery, long battery life