Product Description What's inside? Bluetooth Earbuds (Left Right) USB-C Charging Case USB-C Charging Cable (20cm/0.8in) Eartips L*2, M*2 (Installed), S*2, XS*2 Gift Carton Packaging Hearing is believing! Welcome to the new world with AIHOOR A2 series earbuds. Be prepared for a whole new listening experience. AIHOOR A2 is an entry-level true wireless earbuds, it does not include Active Noise Cancelling (ANC). You may choose AIHOOR A4 if you need premium experiences in noise cancellation performance. Main Features of A2 Extra Bass 30hrs playtime (5hrs earbuds charging case can fully charge the earbuds 5 times) Built-in Mic iOS or Android Supported Small Comfort Lightweight Touch Control USB-C Charging Includes 4 Size Ear Tips We care about your wearing experience. 4 pairs of silicone earmuffs are included, L- M- S- XS, even if your earholes are small, you can wear them comfortably. Water Sweat Proof Protection The IPX4 waterproof and sweat-proof design will protect the wireless earphones from liquid splashes, such as accidental splashes and a lot of sweat. You can wear them for daily exercises, such as jogging, yoga, hiking, etc. Ultra-light Design The wireless earbuds weigh only 4 grams and provide an excellent wearing experience that you may not even feel. Even if you use wireless headphones all day, you won’t feel discomfort. If you are used to lying flat, you can also wear it to sleep. Advanced Bluetooth 5.0 Bluetooth 5.0 greatly improves the transmission signal. It delivers a faster and more stable wireless connection with lossless low latency high-quality sound and offers an extended range with scarce dropouts. Mono Twin Use A2 supports unilateral use, and either side can be used alone. No need to distinguish between master and slave headsets. Small and Compact The exquisite charging case weighs only 46 grams (equivalent to 2 AA batteries), which is convenient for you to carry in your pocket. The length of the earbud is the same as the diameter of 50 cents (JFK). Designed for Small Ears The shape of A2 perfectly fits the contour curve of the ear, provides better wearing stability and comfort. With ergonomic design, especially improved for women and people with small ears. Universal Bluetooth Compatibility The earbuds support the connection of devices with Bluetooth version 4.0 or higher. Including iPhone 4,5,6,7,8,SE,X,XR,11,12,13, Samsung Galaxy series mobile phones and other smartphones such as LG, Google, OnePlus, and tablets such as iPad. Laptops such as MacBook. USB-C Charging Upgrade to a new USB-C interface charging method, faster transmission speed and more convenient use experience. (Check A2 Pro for wireless charging) How to use? - First Time Paring Remove the earbuds from the charging case Turn on Bluetooth settings in your phone Select "AIHOOR A2" and wait for the connection to success Enjoy! - After Paired Remove the earbuds from the charging case (Earbuds will automatically reconnect to the last paired device) Enjoy! When to use? Listening to music - feel the different music experience brought by heavy bass Make a call - no need to take out your mobile phone to answer or reject a call TikTok - Low latency, no lag Exercise - such as jogging, yoga, fitness Style Stem (In-Ear) Stem (In-Ear) Stem (In-Ear) Earhook (In-Ear) Charging Methods Wireless USB-C USB-C USB-C USB-C Ambient Noise Hybrid Active Noise Cancellation (?35dB) Active Noise Cancellation (?25dB) Noise Isolation Noise Isolation Build-in Microphone ? ? ? ? Control Mode Touch Controls Touch Controls Touch Controls Touch Controls Media Controls Call, Track, ANC Call, Track, ANC Call, Track and Volume Control Call, Track and Volume Control Total Battery Life 20 Hours 30 Hours 30 Hours 36 Hours Earbuds Battery Life 5 Hours 5 Hours 5 Hours 6 Hours Use Either Bud Solo ? ? ? ? Waterproof Rating IPX4 IPX4 IPX4 IPX5