Bluetooth ultra-mini semi-in-ear sleep earphones, beige

Features

1. Core purpose: Mini Bluetooth sleep earphones focused on compactness and comfort, designed for side sleeping to address ear pain after extended wear and an unstable fit.
2. Wearing experience: Each earbud weighs only 2 g and features an ergonomic design for small ear canals. Either earbud can be worn in either ear, there are no indicator lights during use, and the earbuds remain securely in place during sports without causing pain or swelling after extended wear.
3. Sound quality: Equipped with a nanometer diaphragm driver and stereo surround sound, delivering HD lossless noise-canceling audio with balanced sound across all frequencies and a detailed, immersive listening experience.
4. Bluetooth performance: Uses a Bluetooth 5.4 chip for faster, more stable transmission, lower latency and reduced power consumption. The communication range is up to 10 meters, with strong resistance to interference.
5. Battery life and charging: The compact body contains a 240 mAh battery, extending standby playback time to 120 hours. It provides 4-5 hours of playback per use, while the charging case charges the earbuds automatically and stops when they are fully charged.
6. Smart controls: Fingerprint touch controls enable one-tap play/pause, track switching, call answering or rejection, and voice assistant activation without the pressure caused by physical buttons.
7. Usage scenarios: There is no master or secondary earbud, allowing single- or dual-ear use. The earphones support HD calls and are compatible with all Bluetooth devices and smartphones, making them suitable for sleeping, sports and commuting.
8. Product specification details are provided below.
9. Bluetooth version: V5.4
10. Transmission distance: 10 meters (unobstructed)
11. Charging port: Type-C
12. Battery life: 4-5 hours
13. Water resistance: IPX6
14. Material: PC+ABS, rubber
15. Battery capacity: 25 mAh per earphone, 180 mAh for the charging case