The AU-Frequency true wireless earbuds represent value and quality down to the finest details. Engineered with the same state-of-the-art Soundproof noise-canceling technology found in our high-end headphones. The AU-Frequency offers an award-winning AU PEEK+PU Dynamic driver with near-perfect sound balance and a frequency range of 20Hz - 20kHz. At Ausounds, performance is the sum of all these features and more in the new AU-Frequency ANC.

Specifications and Features:

• Driver Type: AU PEEK+PU Dynamic Driver
• Driver Size: 10mm 
• Auto-Wear Detection: No
• Built-in Mic: Yes
• Frequency Response: 20Hz - 20kHz
• SPL: 100dB
• Impedance: 32 ohms
• Weight per earbud: 5.5g
• Total weight with case: 38g
• Total battery life: 20 hours
• Battery life music playback: 5 hours
• Full charge time: 1.5 hours
• NFC: No
• Noise Reduction: N/A
• Active Noise-Cancellation: Yes
• ANC depth: 25db
• Monitor Mode: No
• Rapid Wireless Charge: No
• USB Type-C: Yes
• Waterproof: IPX4
• Call Noise Reduction (ENC): Yes
• Bluetooth Range: 32ft
• Bluetooth Type: 5.0
• SBC: Yes
• AAC: Yes
• Apt-X: No
• Apt-X HD: No
• LDAC: No
• Touch-control: Yes
• Voice Assistant: Yes