MKB V01 Magnetic ENC Wireless Neckband
- Model: V01
- Bluetooth V5.3
- Charging time About 1.5 hours
- Built-in battery：280mAh
OnePlus Bullets Wireless Z2 Bluetooth Neckband Earphone
Model: Bullets Wireless Z2 (E305A)
Driver: 12.44mm
Battery Capacity: 220 mAh
Battery Life: Up to 30 Hours (50% volume)
Fast Charge: 10 mins for 20 Hour