Key benefits Versatile wireless and wired options: Bluetooth 5.3 with multidevice connectivity up to 10 meters, plus AUX input, TF card playback, and FM radio for flexible listening without interruption. sound for multiple use cases: HiFi style audio with 40 mm dynamic drivers and 32 Ω impedance for clear music, responsive gaming, and clear calls. Longlasting power with quick recharge: builtin 200 mAh battery delivers 8+ hours of playback and fast charging via USBC for minimal downtime. Lightweight, comfortable, and durable: ergonomic overear design weighing 275 g with PU memory foam ear cushions and an IPX4 sweatresistant rating for extended wear. What you get and why it matters Function and compatibility: Bluetooth 5.3 enables stable wireless connection, while AUX, TF card, and FM radio provide multiple ways to listen, making these headphones compatible with a wide range of devices and scenarios. Size and comfort: lightweight 275 g construction with plush PU memory foam cushions supports extended listening sessions without fatigue. Material and durability: overear design paired with IPX4 sweat resistance stands up to everyday use and light workouts. Performance and reliability: 40 mm drivers and optimized impedance deliver clear, rich sound across music, gaming, and calls, enhancing your multimedia experience. Use scenarios Commuting and travel: stable wireless connection up to 10 meters, switch between devices if needed, and use AUX or TF card playback when you prefer wired or offline listening. Home office and calls: clear audio for calls and conferencing, comfortable for long meetings, and reliable wireless performance to reduce interruptions. Gaming and multimedia at home: immersive sound with solid detail and responsive playback for games, movies, and music, with the option to plug in when desired. Specifications at a glance Bluetooth: 5.3, multidevice connectivity Range: up to 10 meters Inputs: AUX, TF card, FM radio Driver: 40 mm Impedance: 32 Ω Battery: 200 mAh Playtime: 8+ hours Charging: USBC Weight: 275 g Cushions: PU memory foam Certification: IPX4 sweat resistance