Havit H655BT wireless bluetooth headphones beige

Efficiency Wearing style: Headband Product color: Beige Market segment: Consumer Application: Calls/Music Game mode: Yes Product type: Headphones Ports and interfaces Frequency response (music mode): 20 - 20000 Hz Connectivity: Wired and wireless Bluetooth profiles SPP HFP A2DP AVDTP AVCTP AVRCP Bluetooth version: 5.3 USB connector: USB Type-C Wireless router range: 10 m Bluetooth: Yes 3.5mm connector: Yes Battery Music playback time: 76 hours Battery capacity: 700 mAh Supported battery type: Built-in Charging time: 1.5 hours Microphone Noise-canceling microphone: Yes Microphone type: Built-in microphone Headphones Noise reduction level: Up to 35 dB Headphone sensitivity: 102 dB Noise reduction type: Active Speaker diameter: 4 cm Noise reduction: Yes Impedance: 32 Ω