[True Open Ear Headphones & Ergonomic Design]Arikasen open ear headphones feature a completely open-ear design, the earbuds rest gently and securely on top of the ear without stuffing in the ear canal, offering an earbud-free, burden-free listening experience.Based on ergonomic design, Arikasen open earbuds are meticulously molded to follow the natural curve of ears,compared with the in-ear headphones or bone conduction headphones, Arikasen delivers superior sound in a natural, comfortable way. [Multi-angle Adjustment]The Arikasen Open Buds feature a unique axis design that allows for vertical adjustment, providing 90 angles for a customized fit to accommodate different ear shapes and sizes. With this design, you can adjust the ear cups to your preferred position, ensuring a comfortable and secure fit for extended listening sessions. [Premium Immersive Stereo Sound & Deep Bass]Equipped with dual powerful 16.2mm dynamic drivers, which are three times the size of other in ear earbuds, Arikasen open ear Bluetooth headphones adopt the top bio-diaphragm technology, offer a rich and consistent listening experience at any volume, from crisp and clear highs to excitingly powerful lows, immerse yourself in the wonderful world of music. [Extremely & Comfortable & Secure Fit]Arikasen sport headphones weigh 0.2 OZ, made of premium soft silicone material, equipped with a multi-point support system that spreads the weight of the open earbuds evenly across your ear. Arikasen open headphones perfectly fit the natural curve of the ear and avoid falling off, feel comfortable wearing the open ear earbuds, whether you are in sports, in your daily travel, meeting, or working from home. [ No hurt to Hearing & Anti Hearing Loss]Arikasen open earbuds focused on achieved avoiding the most common health issue of traditional wireless earbuds as Arikasen open earearbuds never actually go inside your ear.There is no pinching of the auricle, no blockage of the ear canal, and no pain or damage to hearing. Just enjoys the premium deep bass sound and of open ear headphones at ease, ear fatigue even for long-term listening as well as reducing your hearing loss. [ ENC Noise Reduction & Crystal Clear Call]Arikasen open ear Bluetooth headphones have built-in dual microphones, which adopt environmental noise reduction technology to monitor the sounds around you and instantly produce an opposite signal to reduce background noise, allowing you to hear crystal clear calls like you are communicating face to face with others, enjoy clear hands-free calling and immerse in the music, creating a personal audio world. [Latest Bluetooth 5.3 & Low-Latency Experience ]Adopts the latest Bluetooth 5.3 Bluetooth technology and enjoys 2 times the transmission speed, no signal loss or music interruption. Arikasen open ear wireless headphones are compatible with any Bluetooth-enabled devices, including smartphones, computers, and . Featuring ACC Low Latency technology, Arikasen open headphones allow you to reduce Bluetooth delay- delivering high-quality sound in perfect synchronization. Colour:White Material:plastic Package Contents: 2 x Bluetooth Headset 1 x Charger Case 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.