![\"White](\"https:\/\/assets.innpro.pl\/24846\/32627\/1-571e955a-9642-4e3a-9524-7ec5c2f96670.jpg\")
\n<\/p>\nThe white QCY Crossky C50i are wireless open-ear earbuds equipped with 12-millimeter composite drivers, LDAC codec support, and Hi-Res Audio Wireless certification. The model uses Bluetooth 6.0, a 4-microphone system\u20142 in each earbud\u2014dual-device pairing, a 45-ms low-latency mode, and IPX5-rated sweat and splash resistance. The earbuds offer up to 8 hours of playback on a single charge, and with the charging case, battery life can reach up to 42 hours, making them suitable for music, calls, computer work, and everyday activities.<\/p>\n
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The Crossky C50i features an open-ear design with a flexible C-Bridge that wraps around the ear without needing to be inserted deep into the ear canal. Inside, an ultra-thin, 0.5-millimeter frame made of a shape-memory alloy is used, and the elongated, contoured bridge helps maintain a stable and comfortable fit. This design also helps you stay aware of ambient sounds, which can be useful while walking, working, or exercising.<\/p>\n
\n![\"Woman](\"https:\/\/assets.innpro.pl\/24846\/32627\/5-1fe90b68-78a5-41dd-8931-5e2b1c7171f3.jpg\")
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Sound reproduction is handled by 12-millimeter composite drivers, designed to deliver crisp bass, clear midrange, and detailed high frequencies. Support for the LDAC codec allows for audio transmission at rates of up to 990 kb\/s on compatible devices, and Hi-Res Audio Wireless certification confirms support for high-quality wireless audio. As a result, these earbuds are ideal not only for podcasts and calls but also for listening to music where clear detail is important.<\/p>\n
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The QCY Crossky C50i features a 4-microphone system\u2014two in each earbud\u2014which supports clearer calls. The microphones are angled at approximately 30\u00b0 to better align with the natural position of the earbuds on the ear and more effectively capture the user\u2019s voice. This design makes it easier to make phone calls and engage in online conversations both at home and on the go.<\/p>\n
\n![\"White](\"https:\/\/assets.innpro.pl\/24846\/32627\/6-29527a8f-73f1-4ae2-88a3-370d7c4934eb.jpg\")
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On a single charge, the earbuds can last up to 8 hours, while with the charging case, the total battery life is up to 42 hours. Each earbud has a 40 mAh battery, and the case is equipped with a 500 mAh battery and a USB-C port for charging. The Dual Connection feature allows you to connect the Crossky C50i to two devices simultaneously and conveniently switch between them, for example, while using a smartphone and a laptop.<\/p>\n
\n![\"White](\"https:\/\/assets.innpro.pl\/24846\/32627\/4-a9dbc673-9a8c-4eb4-94bd-d387ed25b721.jpg\")
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The low-latency mode, with a latency of approximately 45 ms, helps minimize the delay between video and audio when watching videos or playing games. IPX5-rated water resistance provides protection against sweat and splashes, making the earbuds well-suited for workouts as well. Controls are handled via physical buttons that let you manage playback, skip tracks, answer and end calls, launch the voice assistant, and activate game mode.<\/p>\n
\n![\"QCY](\"https:\/\/assets.innpro.pl\/24846\/32627\/7-229707f7-dc65-4d73-bf36-9ff56d1b21aa.jpg\")
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The QCY Audio app lets you check the battery level, use preset equalizer settings or your own EQ, customize control functions, update the software, and locate the earbuds. The white version of the Crossky C50i features a rounded case with a glossy, mirror-like finish and a decorative IMF ring that gives the earbuds their distinctive look. It also features accents made using spray-free, lacquer-free technology, which reduces the surface\u2019s susceptibility to abrasion and helps maintain its aesthetic appearance for longer.<\/p>\n
\n![\"Set](\"https:\/\/assets.innpro.pl\/24846\/32627\/3-5fea4d18-da89-4cba-850a-46eb329628fd.jpg\")
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| Manufacturer<\/th>\n | QCY<\/td>\n<\/tr>\n |
|---|---|
| Model<\/th>\n | Crossky C50i<\/td>\n<\/tr>\n |
| Color<\/th>\n | white<\/td>\n<\/tr>\n |
| Design type<\/th>\n | open-ear<\/td>\n<\/tr>\n |
| Bluetooth<\/th>\n | 6.0<\/td>\n<\/tr>\n |
| Bluetooth range<\/th>\n | approximately 10 m<\/td>\n<\/tr>\n |
| Supported profiles<\/th>\n | HFP \/ A2DP \/ AVRCP<\/td>\n<\/tr>\n |
| Driver<\/th>\n | composite, 12 mm<\/td>\n<\/tr>\n |
| Codec<\/th>\n | LDAC<\/td>\n<\/tr>\n |
| Certification<\/th>\n | Hi-Res Audio Wireless<\/td>\n<\/tr>\n |
| Maximum LDAC bitrate<\/th>\n | 990 kb\/s<\/td>\n<\/tr>\n |
| Number of microphones<\/th>\n | 4, 2 in each earbud<\/td>\n<\/tr>\n |
| Microphone angle<\/th>\n | approximately 30\u00b0<\/td>\n<\/tr>\n |
| Low latency<\/th>\n | approximately 45 ms<\/td>\n<\/tr>\n |
| Dual-device pairing<\/th>\n | Yes<\/td>\n<\/tr>\n |
| Water resistance<\/th>\n | IPX5<\/td>\n<\/tr>\n |
| Earbud battery life<\/th>\n | Up to 8 hours<\/td>\n<\/tr>\n |
| Total battery life with charging case<\/th>\n | Up to 42 hours<\/td>\n<\/tr>\n |
| Battery capacity per earbud<\/th>\n | 40 mAh<\/td>\n<\/tr>\n |
| Charging case battery capacity<\/th>\n | 500 mAh<\/td>\n<\/tr>\n |
| Charging port<\/th>\n | USB-C<\/td>\n<\/tr>\n |
| Earbud dimensions<\/th>\n | 23.9 \u00d7 27.9 \u00d7 26.5 mm<\/td>\n<\/tr>\n |
| Charging case dimensions<\/th>\n | 33.2 \u00d7 65.0 \u00d7 53.1 mm<\/td>\n<\/tr>\n |
| C-Bridge frame thickness<\/th>\n | 0.5 mm<\/td>\n<\/tr>\n |
| App<\/th>\n | QCY Audio<\/td>\n<\/tr>\n |