K6 TWS Bluetooth Earphone White 1. Bluetooth V5.1, stable connection without , one for two functions 2. HiFi surround sound 3. Touch operation, simple, can wake up the voice istant, play/pause/switch music, etc. 4. The 400mAh charging box supports wiress charging; when used with the charging box, the standby time can be up to 100 hours, the listening time can be up to 4-6 hours, the talk time is 5 hours, and the charging time is 1 hour. 5. The LED digital display shows the remaining power of the charging box 6. The Hall magnetic earphone will automatically turn on and pair automatically 7. Widy compatible with Bluetooth-enabled devices 8. Small and compact, can fit in your pocket 9. Headphone battery capacity: 40mAh 10. Microphone: Silicon microphone 11. Total weight: 46g Packing list: Charging box x 1 Type-C charging cable x 1 Manual x 1 Bluetooth headset x 2