Havit H630BT PRO Bluetooth Headphones (Butter Yellow)

Weight and dimensions Product height: 192 mm Product depth: 82 mm Product width: 182 mm Product weight: 233 g Efficiency Application: Calls/Music Product type: Headphones Wearing style: Headband Market segment: Consumer Suitable for children: No Foldable: Yes Ports and interfaces Connectivity: Wired and wireless Bluetooth profiles GATT SPP A2DP AVDTP HFP ATT GAP SDP AVRCP L2CAP AVCTP Wireless router range: 10 m Bluetooth: Yes Bluetooth version: 5.3 3.5mm connector: Yes Battery Battery capacity: 500 mAh Headphones Noise Cancellation: Yes Impedance: 32 Ω Noise reduction type: Active Headphone sensitivity: 103 dB Frequency response: 20 - 20000 Hz Speaker diameter: 4 cm