Aiwa HST-220BT

Type: Bluetooth headphones
Connection technology: Wired and wireless
USB Type-C: Yes
Jack 3.5mm: Yes
Wireless: Yes
Bluetooth: Yes
Bluetooth: 5.4
Basic color: Black
Weight: 214 grams
Volume control: Yes
Compatibility: Bluetooth device, Jack compatible devices, Mobile phone
Foldable: Yes
Other: Noise filtering
Microphone placement: Built-in
Cable length: 120 cm
Frequency range: 20-20000 Hz
Range (max.): 10 m
Operating time: 50 hours
Upload time: 2 hours

Active Noise Filtering: reduces external noise by up to 20 dB
Outstanding battery life: up to 40 hours of playback with ANC, 50 hours without ANC
Bluetooth 5.4 connection: 10 meter range
Practical design: Rotatable, foldable ear cups
Fast charging via USB-C port: Full charge in 2 hours
AUX input: 3.5 mm jack for alternative connection (cable included)