Joyroom Open-Ear Wireless Earbuds for Sports | JR-OE4

Joyroom JR-OE4 earphones feature an open-ear design suitable for an active lifestyle, providing high-quality sound while maintaining environmental awareness, making them ideal for sports and outdoor activities.​

Key Features:

• Open-ear design for environmental awareness

• Bluetooth 5.4 for stable connection

• IPX4 water resistance suitable for workouts

• Up to 12.5 hours playtime on a single charge

• Total 50 hours playtime with charging case

Specifications:

• Dimensions: 88.7 × 66.5 × 32 mm

• Weight: Approximately 78.8g (each earbud approximately 10g)

• Material: ABS+PC

• Color Options: Black

• Power Requirements: 5V⎓1A Type-C charging input

• Other Specifications:

  • Bluetooth range: 10 meters

  • Audio codecs: AAC, SBC

  • Frequency response: 20Hz-20KHz

  • Speaker impedance: 16Ω

  • Driver size: 16mm