WEKOME M11 are modern over-ear headphones that combine advanced technology with elegant design. With Active Noise Cancellation (ANC) with up to 20 dB attenuation, they provide exceptional listening comfort by eliminating unwanted background noise. The headphones use the latest version of Bluetooth 5.3 + EDR, guaranteeing a stable and fast wireless connection and crystal clear sound. Equipped with 40mm Hi-Fi dynamic drivers, they offer a wide frequency range of 20 Hz to 20 kHz, which translates into deep bass, clear mids and crisp highs. With comfort in mind, WEKOME M11 have soft protein leather ear pads and a lightweight design weighing only 190 g, which makes them ideal for long-term wear. These headphones offer up to 8 hours of continuous music playback on a single charge, and with a 300mAh battery that charges in just 2 hours, you can enjoy your favorite songs without interruption. In standby mode when connected via Bluetooth, the operating time is up to 30 hours. Their foldable design makes them easy to carry, and independent control buttons allow for intuitive function management. Product Features: · Bluetooth Version: 5.3 + EDR · 40mm Hi-Fi Dynamic Drivers · Foldable design · Active Noise Cancellation (ANC) · Soft protein leather ear pads · Earphone Battery Capacity: 300mAh · Impedance: 32 Ohms · Speaker Power: 25mW · Frequency Range: 20Hz~20KHz · Playback and talk time: 8 hours · Standby Time: 30 hours · Charging Time: 2 hours · Wired and wireless operation · Independent control buttons · Charging Port: USB-C · Headphone weight: 190 g · Product weight with packaging: 550 g