HOCO W35 Air Wireless Headphones Blue

Bluetooth Version: 5.3 (Chip: JL7006F4)

Battery Capacity: 400mAh

Charging Time: Approximately 2 hours

Music/Talk Time: Up to 45 hours

Standby Time: Up to 200 hours

Speaker Unit: 40mm

Frequency Response: 20Hz - 20,000Hz

Supported Modes: Bluetooth, TF Card (MicroSD), and AUX (3.5mm wired mode)

Design Features: 90-degree swiveling earcups, adjustable headband, soft protein leather ear pads.