Feature:1. High Performance: The wireless Bluetooth single earbud provides efficient and convenient usage, with ultra low latency audio for seamless gaming, multimedia, and video calling experiences.2. Hifi Sound Quality: The wireless Bluetooth single headphone utilizes graphene diaphragm sound units, ensuring Hifi immersive sound quality across all frequencies, delivering a stunning audio experience.3. Clear Effect: Octa core sound production with balanced three frequency audio, the Bluetooth single open ear headphone offers clear and natural sound, crisp high tones, and rich low tones that showcase every intricate detail.4. Stable Connection: Equipped with a 5.2 Bluetooth chip, the open ear earbud ensures stable signal transmission within a range of up to 10 meters in most smartphones, ensuring uninterrupted usage.5. Long Endurance: Built in 120mAh polymer battery coupled with low power 5.2 Bluetooth technology, the open ear sport earbud reduces power consumption, providing a long lasting battery life and eliminating frequent charging hassles. Standby for up to one year.Specification:Item Type: Wireless Bluetooth Single EarbudMaterial: ABS, RubberBattery Type: Lithium Battery (Built in)Battery Capacity: 120mAhCharging Time: 1.5 HoursPlayback Time: 48 HoursStandby Time: 1 YearBluetooth Distance: Approx. 10m / 32.8ft.Package List:1 x Earphone1 x Charging Cable2 x Accessories1 x User Manual