These open-ear Bluetooth earbuds feature a smart digital power display that lets you check remaining battery clearly at a glance anytime during daily sports and outdoor activities easily all day long.

The flexible rotatable ear hook design can adjust angles freely to fit different ear shapes firmly without falling off while running exercising working and moving around in daily life steadily always.

The comfortable non-blocking open-ear structure keeps your ear canals unpressurized allowing breathable long-time wearing and awareness of surrounding sounds for safer outdoor use completely.

Built with a large-capacity inner battery,it supports ultra-long playback and standby endurance to meet all-day music listening and calling needs without frequent charging interruptions fully.

High-definition microphone delivers clear noise-reducing call sound ensuring smooth stable voice communication whether you talk outdoors exercise or handle daily casual phone calls conveniently.

Lightweight sport-style streamlined appearance matches fitness running hiking and daily casual wearing perfectly showing a fashionable dynamic look for all outdoor sport lovers naturally.

Stable Bluetooth connection achieves fast pairing low delay and smooth audio transmission bringing great experience for music enjoyment gaming calling and various daily entertainment scenes simply.

Skin-friendly safe material ensures soft comfortable touching feeling;the whole structure stays stable and lightweight bringing relaxing wearing experience for long-hour sport and daily use all year round.

Size:About 6*3cm