Sleep Noise Reduction Slide-Cover Ultra-Mini Semi-In-Ear Bluetooth Earphones(Black)

1. Core Positioning: Mini sleep Bluetooth headphones, focusing on Small and Comfortable, designed for side-sleeping to solve pain points such as ear pain after long wear and unstable fit.
2. Wearing Experience: Each earbud weighs only 2g, featuring a professional ergonomic design for small ear canals. It can be worn on either ear without distinction, has no indicator lights during use, and stays securely in place even during sports without causing pain or swelling after long wear.
3. Sound Quality: Equipped with a nanometer diaphragm driver, supporting stereo surround sound, providing HD lossless noise-canceling audio with balanced sound across all frequencies and a detailed, immersive listening experience.
4. Bluetooth Performance: Adopts a top-tier Bluetooth 5.4 chip for faster and more stable transmission, lower latency, and lower power consumption. It has a communication range of up to 10 meters and strong anti-interference capability.
5. Battery Life & Charging: The compact body houses a 240mAh battery, extending standby playback to 120 hours. It offers 4-5 hours of single-use playback, and the charging case automatically charges the earbuds and stops when fully charged.
6. Smart Controls: Supports fingerprint smart touch controls, enabling one-tap operations like play/pause, track switching, call answering/rejecting, and voice assistant activation, eliminating the pressure of physical buttons.
7. Usage Scenarios: No distinction between master and slave earbuds, supporting single or dual-ear use. It enables HD calls and is compatible with all Bluetooth devices and smartphones, suitable for sleep, sports, and commuting.

Product Specifications
1. Bluetooth Version: V5.4
2. Transmission Distance: 10 meters (unobstructed)
3. Charging Port: Type-C
4. Battery Life: 4-5 hours
5. Water Resistance: IPX6
6. Material: PC+ABS, rubber
7. Battery Capacity: 25mAh per earphone, 180mAh for the charging case