Description

• Four-mic ENC call noise reduction: 4-mic call technology ensures the quality of face-to-face calls
• Low-frequency enhancement: φ10 large speaker + PU composite film acoustic technology, strong low frequency, full sound quality
• 35H long companionship, instant flash charge: 7H playback time, with 35H charging case, charging 10min music 1H
• Bluetooth 5.3, fast connection and pairing: low-power chip design, stronger stability, faster connection
• Low-latency technology: 80ms low-latency synchronization of audio and video
• Safe and fit: Ergonomic design, comfortable and stable to wear
• Fully compatible equipment: Widely compatible with various Android, IOS, Windows, and other devices
• Waterproof and sweatproof: IPX4 waterproof, not afraid of rain and sweat

• Specifications:

  • Model: JR-BB1
  • Pair name: Joyroom Jbuds BB1
  • Wearing method: in-ear
  • Bluetooth chip: Jerry AD6973D4
  • Bluetooth: V5.3
  • Bluetooth audio decoding: AAC, SBC
  • Supported protocols: HSP, HFP, A2DP, AVRCP
  • Working frequency: 2402-2480KHz
  • Headphone battery capacity: 35mAh
  • Charging compartment battery capacity: 450mAh
  • Speaker impedance: 32Ω
  • Rated power: 2*3mW
  • Drive unit: Φ10mm
  • Music playback time: 7 hours (70% volume)
  • Total play time: 35 hours (70% volume)
  • Talk time: about 5 hours (70% volume)
  • Headphone standby time: about 48H (connected state)
  • Headphone charging input: 5V⎓200mA
  • Charging case charging input: 5V⎓1A
  • Charging input port: Type C
  • Headphone charging time: about 1.5H
  • Charging case charging time: about 1.5H
  • Waterproof level: IP54
  • Product material: ABS+PC
  • Headphone weight: 3.5g
  • Weight: 39g
  • Certification: CE, ROHS, CB, UKCA