JBL Wireless Earphones | JR-FB1

Joyroom JR-FB1 True Wireless Earbuds provide superior sound quality with rich detail, thanks to their 13mm dynamic driver and advanced Bluetooth 5.3 technology. They feature an ergonomic and durable design suitable for music lovers and an active lifestyle.

Key Features:

• 13mm dynamic driver with PU and titanium-plated composite diaphragm for excellent sound

• Bluetooth 5.3 with one-step reconnection for fast and stable connection

• Total playtime up to 35 hours, with super-fast charging: 7 hours on a single charge and 10 minutes of charging provides one hour of listening

• Low latency technology with 65ms delay for audio and video synchronization

• Upgraded noise reduction technology for clear calls

• IP54 water resistance suitable for sports and outdoor activities

• Ergonomic tilted design for long-term use

• Universal compatibility with Android, iOS, and Windows devices

Specifications:

• Weight: Earbud (single): 3g; Charging case: 34g

• Material: ABS+PC

• Color Options: Black, White, Beige, Purple, Pink

• Power Requirements: Case power input: 5V⎓1A (Type-C)

• Other Specifications:

  • Bluetooth version: V5.3

  • Audio codec: AAC, SBC

  • Supported protocols: HSP, HFP, A2DP, AVRCP

  • Frequency: 2402-2480KHz

  • Earbud impedance: 32Ω

  • Rated power: 2*3mW

  • Music playtime: Approximately 7 hours at 70% volume

  • Total playtime: Approximately 35 hours

  • Call time: Approximately 5 hours

  • Standby time (connected): Approximately 48 hours

  • Earbud charging input: 5V⎓200mA

  • Charging input port: Type-C

  • Number of charging cycles: Approximately 4 times

  • Earbud charging time: Approximately 1.5 hours

  • Case charging time: Approximately 1.5 hours

  • Water resistance: IP54