Haylou PurFree Buds OW01

True wireless earbuds with open-ear design, which are different from ordinary TWS and bone conduction headphones. The product is worn by ear hooks. Lightly hook the ear hook over the ear with the main part being closely fitted to the head. Hear the sound with directional audio technology. Since they are open earbuds, you can listen to the outside sound. The comfort and sports safety are greatly improved. Wearing comfort: Even for Apple´s AirPods series, which are well received in all aspects, many users still feel an earache after wearing them for 1-2 hours and need to take them off for a rest, which is a long-standing problem with TWS earphones. Hearing damage cuased by long-term wear: Foreign bodies in the ear canal for a long time will cause damage to the ear. Prolonged exposure to direct sound stimulation will cause damage to hearing. Effect on communication after wearing: After wearing TWS, when communicating with others, you need to take off the earbuds first to hear others clearly. Otherwise, the sound is small or you cannot hear the external sound. Wearing comfort: Completely open with nothing in or covering your ears Hearing damage cuased by long-term wear: The directional audio technology directs sound toward the ear without entering the ear canal, effectively reducing damage to the ear. Effect on communication after wearing: After wearing, you can not only hear the sound of the earbuds but also the background sound, and you can communicate with people around you smoothly. True wireless open earbuds can perfectly solve the problems caused by wearing TWS. The following three competing products are BOSE SportOpen Earths, CLEER ARC and Oladance OWS, which will be compared and analyzed from the aspects of appearance, hardware, software and acoustics Pure: allow users to experience the most simple and direct technology sports life with pure design concept and technology language Free: encourage young people to get rid of the complicated constraints of life and work, and pursue an ideal and healthy lifePurFree——PurFree believes that sports are not necessarily about the pursuit of physical performance, but also about the pure joy of sports and the freedom of self-discipline. Sound directivity technology Through structure and algorithm, the earbuds channel audio directly into your ear without blocking the ear canal. 16.2mm dynamic driver With 16.2mm premium driver, they offer a rich consistent listening experience at any volume, from crisp and clear highs to excitingly powerful lows. Reconnection After the first connection, every time you open the lid, the device will automatically reconnect. So you can put it on and listen instantly and enjoy the music without waiting. Easy to control Play and pause your music, skip tracks, adjust the volume, and answer or end calls with personalized physical button. Product parameters: - Product name: HAYLOU PruFree Buds - Product model：Haylou OW01 - Headset chip: QCC3040 - Bluetooth version: Bluetooth 5.2 - Communication range: ≥ 10 meters (without any obstacles) - Headset charging time: about 1.5 hours - Headset battery life: about 6 hours of talk time - Battery type: lithium polymer battery - Headset weight: to be confirmed - Single headset battery capacity: 53mA - Support protocol: SBC / atpX / A2DP / AVRCP / HFP / HSP - Main functions: play / pause music, skip track, call reminder, call noise cancellation, three-way calls, voice assistant