Product features: ✅ Lightweight and stylish fit With an ergonomic semi-in-ear design and weighing only 2.8 grams (one earbud), the wireless earbuds sit securely in your ears and are not easy to fall out. Mini wireless earbuds give you a stable and comfortable wearing experience. ✅ Completely wireless Discover the freedom of a wireless lifestyle when listening to music, handling calls or exercising. ✅ 9D sound quality Bluetooth earbuds that adapt to the in-ear design and the composite diaphragm moving coil unit make the sound rich and full, with a natural listening feel, and restore the authenticity and dynamics of sounds. Feels like listening on site, giving you a realistic sound. ✅ Comfortable fit Wireless Bluetooth earbuds have an ergonomic and lightweight design and sit comfortably and neatly in the ear; Equipped with 3 sizes of silicone ear tips, provides individual fit and comfort all day, without pain. They fit well, stay in the ear even during exercise or running. ✅ Hands-free calling Integrated microphone for clear phone calls. Specifications: Category: Headphones & Earbuds Bluetooth version: 5.3 Headphone type: In-ear Microphone: Yes Noise reduction: Active Waterproof: Yes Playback control: Yes Charging time: about 1.5 hours Battery capacity: earbud: 35 mAh Charging case: 350mAh Transmission distance: ≤10 meters Charging voltage: DC5V/1A Size: 6.5cm*4.5cm*2cm Material: ABS Quantity: 1 Features: waterproof, with microphone, support for Apple Siri, active noise reduction, dual connection Package includes: 1* Bluetooth headset 1* Charging cable 1* User manual