Fawfose4uayr0ikst-11 Wireless Headphone

1. [IMMERSIVE SOUND] Enjoy rich, deep sound quality with large 40mm speakers and a broad frequency range of 20Hz‑20KHz. 2. [BLUETOOTH 5.3 TECH] Advanced Bluetooth technology ensures stable transmission speed and lower latency within a 10m wireless range. 3. [DUAL MODE USE] Switch between wireless Bluetooth playback and 3.5mm line control interface for flexible usage scenarios. 4. [LONG BATTERY LIFE] 200mAh lithium ion battery offers long playback time, eliminating frequent recharging for uninterrupted music enjoyment. 5. [STORAGE & DESIGN] Supports up to 32GB memory card storage, made of lightweight ABS material for comfort during work or travel. Spec: Item Type: Over Ear Bluetooth Headphones Material: ABS Connection: Bluetooth 5.3 Wireless Distance: 10m / 32.8ft Protocol Support: A2DP, AVRCP, HSP, Speaker Diameter: 40mm / 1.6in Sensitivity: 121±3dB Impedance: 32Ω±15% Frequency: 20Hz-20KHz 3.5mm Sound: Supported Storage: Up to 32GB Memory Card (Not Included) Battery Type: Built in 200mAh Lithium Ion Battery How to Use: Turn on the device and connect via Bluetooth to use. Package List: 1 x Over Ear Bluetooth Headphones 1 x Data Cable 1 x User Manual