• 【Advanced Bluetooth-compatible 5.4】Upgraded with the latest Bluetooth-compatible 5.4 chip for enhanced audio quality, improved user experience, and stronger performance, ensuring smooth, uninterrupted connections
• 【13MM Large Dynamic Driver】Experience superior sound quality with a large composite film speaker that reproduces authentic musical details, delivering powerful bass and crystal-clear audio for an immersive listening experience
• 【ANC Active Noise Cancellation】Enjoy moments of tranquility with active noise cancellation up to -25dB, precisely eliminating ambient noise while accurately capturing voices
• 【ENC Call Noise Reduction】Smart voice isolation technology separates speech from environmental noise, preserving clear and clean vocals for significantly improved call quality and clarity
• 【3D Surround Sound】Enhanced stereo technology creates an all-encompassing soundstage, moving beyond traditional two-channel audio to deliver a lifelike, concert-hall experience
• 【Long-Lasting Battery】Equipped with a low-power wireless chip and excellent power management, these earbuds offer extended playtime for uninterrupted listening enjoyment
• 【IPX4 Water Resistance】Designed to withstand sweat and splashes, these earbuds are perfect for intense workouts and outdoor activities, allowing your music to keep pace with your active lifestyle

Specifications:

• Model: TQ-EJ21
• Bluetooth-compatible Version: 5.4
• Frequency Response: 20~10KHz
• Signal-to-Noise Ratio: 65dB
• Earbud Battery Capacity: 40mAh
• Charging Case Battery Capacity: 280mAh
• Input Voltage: 5V
• Charging Port: Type-C
• Charging Cable Length: 30cm
• Max Charging Power: 5V⎓1A
• Bluetooth-compatible Range: Approx. 10 meters
• Material: ABS + Matte UV coating
• Standby Time: Approx. 120 hours
• Playtime: Approx. 5.5 hours (music/calls)
• Charging Time: ≤1.5 hours (case/earbuds)
• Product Dimensions: Approx. 60 x 50 x 28.7mm
• Net Weight: ≈43g
• Water Resistance: IPX4