A11 Pro

A11 Pro
Functions:
- Noise reduction
- Power display
- Call function and voice control
- Music support and multi-point connection

Specification

Connectivity : Bluetooth v5.4 or 5.3
Noise Control : Often includes Active Noise Cancellation (ANC) or passive noise isolation
Battery Life (Earbuds) : Approximately 4-8 hours on a single charge (varies by use)
Battery Life (Case) : The charging case provides multiple recharges for a total playtime of approximately 25-42.5 hours
Charging Interface : Typically Type-C, some models support wireless charging
Controls : Touch-sensitive controls for music and calls
Display : LED digital display on the case shows precise battery levels for both earbuds and the case
Water Resistance : Often IPX5 or IPX7 waterproof rating (sweat and rain resistant)
Audio Driver Size : Typically 10mm to 14.2mm dynamic drivers
Impedance : Around 32 Ohm