Model Number: JR-FB1
- Type: Half In-Ear
- Bluetooth Chip: JL-AD6973D4
- BT Version: V5.3
- BT Audio Decoding: AAC, SBC
- Supported Protocols: HSP, HFP, A2DP, AVRCP
- Working Frequency: 2402-2480KHz
- Earbuds Battery Capacity: 35mAh
- Case Battery Capacity: 400mAh
- Speaker Impedance: 32Ω
- Rated Power: 2*3mW
- Speaker Diameter: Φ13mm
- Music Time: 7h (70% Volume)
- Total Playtime: 35h (70% Volume)
- Calling Time: 5h (70% Volume)
- Earbuds Standby Time (Connected): About 48h
- Earbuds Charging Input: 5V⎓200mA
- Case Charging Input: 5V⎓1A
- Charging Input Port: Type-C
- Cycle Counts: About 4 Times
- Earbuds Charging Time: About 1.5h
- Case Charging Time: About 1.5h
- Water Resistance: IP54
- Material: ABS PC
- Earphone Weight: 3g
- Net Weight: 34g
Features:
- Φ13mm Dynamic Driver (PU Plated Titanium Composite Diaphragm, Premium Audio with Rich Details)
- 35Hrs Playtime, Ultra Rapid Charging (7hrs Playtime on One Charge, 35hrs Total Playtime with the Charging Case, 10-Minute Charging Offers 1h Listening)
- BT 5.3, One-Step Reconnection (Higher Anti-Interference Capability, Lower Consumption; Auto Reconnection Once Opening the Case)
- Enhanced Portability (Silicone Protective Case, Perfect for Travel, Can Be Attached to Backpacks, Handbags, Pants, Keychains)
- Low Latency Technology (Sound and Picture in Sync, 65ms Low Latency)
- DNS Enhanced Calling (DNS Calling Noise Reduction, Clear Calling Experience)
- Tilt Design, Long-Lasting Comfort (Snug Fit, More Comfortable to Wear)
- IP54 Water Resistant (IP54 Waterproof Rating, Withstands Rain and Sweat)
- Universal Compatibility (Widely Compatible with Various Android, iOS, Windows Devices)
