K1 IPX6 Waterproof Bluetooth 5.0 Wireless Bluetooth Earphone with Charging Box & LED Digital Display, Support Voice Assistant & Call (Black)

1. Bluetooth 5.0, fast transmission, no freeze
2. 9mm large moving coil, professional three-frequency tuning, the sound quality is more shocking
3. Intelligent noise reduction, high-definition call
4. Take out the automatic Bluetooth connection, no need to distinguish between the main and auxiliary earphones and quickly connect
5. Smart touch, simple operation, can call/hang up, wake up the voice assistant, play/pause music, switch songs, increase/decrease the volume
6. LED digital display shows power status
7. IPX6 waterproof, not afraid of wind and rain

Product parameters:
1. Bluetooth version: 5.0
2. Wireless frequency: 2.4 GHz
3. Signal distance: 15m
4. Noise reduction ratio: 95dB
5. Power indicator: LED digital display
6. Battery capacity: battery 3.7 V / 400mAh
7. Charging time: 1-2 hours
8. Playing time: 5-6 hours
9. Standby time: 300 hours
10. Product size: 69 x 46 x 38mm