I11 TWS Wireless Earbuds 5.0 Bluetooth Earphones Headphone Earphones Blutooth Headset

i11 TWS Wireless Earbuds 5.0 Bluetooth Earphones Headphone Earphones Blutooth Headset 1. The left ear and the right ear touch the position, touch 1 to answer the call, the left earphone touches 2 times and the volume decreases, the right earphone touches 2 times, the left ear presses 3 next, and the right clicks 3 times. Last song, long press for 3 seconds, long press for 5 seconds to switch on and off, two headsets report at the same time. 2. Turn the phone off after turning it off, and the headset will automatically connect back to the phone; 3. The whole machine has voice prompts; 4. The earphones have sounds for the left and right ears of the two-channel conversation; 5. Headphone music playback time is about 2.5-3 hours, talk time is about 4 hours, and standby time is about 7 hours; 6. The charging battery capacity is 300AH, and the headphone battery capacity is 35mAh; 7. Charging time is 70 minutes; 8. Charging box charging voltage 5V; 9. The charging box takes 1 hour, the charging box has a capacity of 300 mAh, and the charging red light flashes constantly; 10. The charging box can charge the earphone for about 4 times; 11. When the earphone is charging, the red light is always on, and the full light is off; 12. When the charging box is charging the earphone, the blue light is always on. Individual package size: 124*85*35mm Packing weight: 100g Single bare metal weight: 32g Headphone size: 41.8x16.8mm Charger size: 43 x 56 x 21mm