ANC Active Noise Reduction Bluetooth Headmounted Headset Sport Running Wireless Earphone

Feature: 1. ANC active noise reduction, blocking noise interference, quietly enjoying pure music. 2. Balanced sound effects for clear calls, the active sound equalizer is to electronically adjust the frequency response of the headset to give you a balanced sound effect at different volume levels. 3. With noise‑isolating microphone system, you can enjoy clear calls in different environments. 4. 40mm for neodymium‑iron‑boron speaker unit, high, middle and low bass with distinct levels, unique stereo sense, providing surging power for bass. 5. Bluetooth 5.0 connection, stable and reliable transmission. 6. Long battery life, Bluetooth battery life is about 28 hours, Bluetooth and noise reduction battery life is about 18 hours, noise reduction battery life is about 60 hours. 7. Using high‑quality rebound memory foam, lightweight material, comfortable to wear. 8. When the headset is out of power, you can connect to the 3.5mm o cable, even if the desktop computer or tablet does not have the Bluetooth function, you can listen without interruption. 9. Flexible folding for easy storage and carrying. Specification: Item type: Bluetooth HeadphonesMaterial: ABSColor: As picture shownWeight: Approx. 695g Bluetooth: Bluetooth 5.0 Support protocol: for A2DPV 1.2for AVRCP V1.4for HFPV 1.6for HSP V1.2for DI V1.3 Effective coverage: Approx. 10m32.8ft ANC frequency range: 20-500HZ ANC noise reduction value: -20+-2DB Battery capacity: 500mah Bluetooth battery life: about 28 hours Bluetooth + noise reduction battery life: about 18 hours Noise reduction battery life: about 60 hours . Package List: 1 x Headphone1 x Charging cable1 x Instruction1 x 3.5MM o cable1 x Storage box