Finevr Sleep Earbuds, Invisible Mini Headphones Wireless Bluetooth, Sleep Headphones for Side Sleepers, Small Ear Buds, Hidden Earbuds for Work, Suitable for Sleep, Work, Exercise Wireless Headset  (In the Ear)

MINI AND LIGHT, INVISIBLE IN THE EAR — These sleep headphones Wireless Bluetooth are as light as a peanut. Each earphone is only 0.39 inch thin and 0.08 oz. You can hardly feel the weight of the earbuds and it won't cause discomfort in your ears even if you wear them for a long time. It fits in the ear very discreetly and the earphone is completely invisible from the front. Hidden earbuds for work that are not easily noticed. STRONG BATTERY LIFE & LED POWER DISPLAY — Sleeping headphones can play music for about 5 hours at a time, and can be used for 24 hours with the charging case. Charge for 10 minutes and play music for 2 hours. Fully charged in just 2 hours. Ultra-low power consumption design, ultra-long standby time of 480 hours. 360° SURROUND SOUND — The sleep earbuds are equipped with a 0.35 inch metal diaphragm large coil speaker. The low, medium and high frequencies are clearly layered and rich, suitable for all music styles. The invisible earbuds wireless Bluetooth have a built-in anti-leakage filter, combined with directional sound transmission technology, to truly achieve no sound leakage. BLUETOOTH 5.3 — Mini invisible earbuds wireless bluetooth has strong anti-interference. Faster and more stable transmission, up to 33 ft. Audio and video synchronization, no delay. Using advanced low-latency algorithms to ensure that when watching videos or making calls, the sound and picture are perfectly matched, truly achieving imperceptible no delay. WIDELY COMPATIBLE & SMART TOUCH — As long as your device has Bluetooth function, it can be paired and used. In addition, the sleep earbuds support smart touch, which allows you to easily switch songs, make quick calls, activate Siri and other convenient operations. IPX5 WATERPROOF AND DUSTPROOF — The waterproof body and sealing components of the small earbuds effectively prevent rain intrusion. It is not afraid of sweat during exercise and can be used in a variety of complex environments.