QCY Buds TWS IPX4 Bluetooth 5.4 In-Ear Headphones - Grey QCY Buds are a wireless TWS model designed for comfortable, everyday use. The in-ear design provides wearing comfort, good ear ventilation, and a stable fit during movement. Dynamic 10mm drivers are responsible for crisp sound, and microphones with ENC improve the quality of calls in noisy environments. Bluetooth allows you to freely connect to mobile and desktop devices, and IPX4 resistance increases the safety of outdoor use. The whole thing is complemented by a long working time and support via the QCY application. ~ Specification: Brand: QCY Model: QCY Buds T43 Compatibility: Android, iOS Headphone Type: In-Ear Bluetooth Version: 5.4 Bluetooth Profiles: HFP, A2DP, AVRCP Operating Range: 10m Battery Capacity: 32mAh (Earbud), 350mAh (Case) Working Time: 7h (Earbuds), 35h with Case Charging Port: USB-C Resistance: IPX4 Dimensions: 55 x 55 x 28.65mm (Case), 23.3 x 21 x 33.65mm (Earphone) Color: gray ~ Key Benefits of QCY Buds: In-ear design: provides wearing comfort and good ear ventilation. Dynamic 10mm drivers: Offer deep bass and clear highs. Clear conversations: Microphones with ENC reduce ambient noise. Long operating time: up to 7 hours on a single charge and up to 35 hours with the case. IPX4 Resistance: Enhances the freedom of use during your daily activities. ~ In-ear design increases the comfort of use The headphones are placed in the auricle, which promotes comfort and stability of wearing. 10mm drivers deliver dynamic sound Full bass and legible high frequencies enhance your listening experience. Microphones with ENC improve the quality of calls Ambient noise cancellation ensures that the voice remains clear even outdoors. Long operating time supports mobile use Ability to listen to music for hours without frequent charging. The QCY app allows you to personalize Adjust the sound, control, and location of your headphones from your smartphone.