iKF Sun Invisible Sleep Earbuds Wireless Earphones Smallest Lightest Tiny Noise Cancelling Ear Buds for Sleeping Quiet-Comfort Mini Sleepbuds Bluetooth 5.3 Hidden Headphones for Side Sleepers/Work

Note: APP can only register China 86 numbers at present, do not support other country number registration, if you are not clear, you can contact customer service for consultation.ABOUT iKF-SunDue to the need to place chip motherboards, batteries, speakers and other components in the ikF-Sun body, we used our own precipitated R&D technology for many years, lasting one year, and finally overcame various difficulties and developed a more professional sleep Bluetooth headset ikF-Sun.PHYSICAL NOISE REDUCTIONDesigned for insomnia people, iKF spent one year only for one kind of sound and noise reduction sleep Bluetooth headset, the headset design is exquisite and small and wearable. The iKF acoustics team adjusts the physical noise shielding up to -24dB, effectively blocking most annoying noises to accompany you to sleep peacefully.SMALL SIZE BUT GOOD TO USEWith the latest BLE5.3 Bluetooth chip, lower power consumption, the headset can listen to 6 hours (50% volume) at a time, with a conv