Bluetooth-compatible 5.3 chip for lower power consumption, lower delay, and more stable transmission. The high-definition microphone and intelligent noise reduction technology ensure that your calls are crystal clear, allowing you to enjoy high-definition conversations. Unlike traditional in-ear earphones, our over-the-ear design provides a comfortable fit that stays securely in place. Experience HIFI sound quality and stereo surround sound, immersing yourself in your favourite music or podcasts. The long battery life ensures that you can enjoy uninterrupted music for hours on end, while the wide compatibility allows you to connect seamlessly with any Bluetooth-compatible device. Waterproof and sweatproof for worry-free use during workouts or outdoor activities. Item Name: Earphone Material: Plastic Bluetooth-compatible Version: 5.3 Music Transmission Method: Bluetooth-compatible Transmission Range: 10-15 Meters Frequency Response Range: 20HZ-20KHZ Playing Time: 10H Charging Time: 3H Call Life Time: 4-6H Listening Time: 36H Speaker Impedance: 32 Ohms Signal-to-noise Ratio: Other Sensitivity: 98DB Speaker Unit: 10mm Charging Interface: Type-C Charging Compartment Battery Capacity: 200mAh (Included) Headphone Battery Capacity: 30mAh (Included) Support System: for Android, for Apple System Universal Charging Method: Charging Cable Connection Waterproof: Yes Whether to Bring Wheat: Yes Volume Control: Yes Wearing Method: Non-in-ear Support Protocol: Bluetooth-compatible Protocol Applicable Scene: Any Noise Reduction: Intelligent Noise Reduction Playback Control: Support Wearing Style: Ear-clip Features: Hifi Stereo Sound, Noise Reduction, Long Battery Life Size Details: L: 7cm/2.76", W: 5cm/1.97", H: 3cm/1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Headset 1 x Data Cable 1 x Charging Compartment