• 【Smart APP Integration】Customize EQ settings, adjust noise cancellation modes, and locate earbuds with the intelligent app.
• 【Powerful ANC Technology】Experience deep active noise cancellation with a -38dB reduction for immersive audio in any environment.
• 【Long-lasting Battery Life】Enjoy up to 7 hours of playback on a single charge, extending to 28 hours with the charging case.
• 【Crystal Clear Calls】Enhanced with ENC (Environmental Noise Cancellation) technology and 4 microphones for superior call quality.
• 【Premium Sound Quality】13mm large drivers combined with PU composite membrane acoustic technology deliver powerful bass and rich audio.
• 【Low Latency Performance】Advanced Bluetooth-compatible 5.4 technology ensures a 65ms low latency for perfect audio-visual synchronization.
• 【Ergonomic Comfort】Skin-friendly silicone ear tips and an ergonomic design provide a secure and comfortable fit for extended wear.

Specifications:

• Model: JR-FN3
• Bluetooth-Compatible Version: 5.4
• Frequency Response: 20Hz-20KHz
• Supported Protocols: HSP, HFP, A2DP, AVRCP
• Audio Codecs: AAC, SBC
• Communication Range: 10 meters
• Water Resistance: IPX4
• Playback Time: Approx. 6-7 hours (at 70% volume)
• Total Battery Life with Case: Approx. 28 hours
• Talk Time: Approx. 6 hours (at 90% volume)
• Battery Capacity: 35mAh (earbuds), 350mAh (charging case)
• Charging Time: Approx. 2 hours
• Charging Input: 5V=1A
• Charging Output: 5V=0.16A
• Charging Port: Type-C
• Speaker Size: Φ13mm
• Speaker Impedance: 32Ω
• Maximum Output Power: 5mW
• Dimensions: 66*50*27mm
• Material: ABS+PC
• Weight: Approx. 4.1g (per earbud), 46g (charging case)