Wireless headphones/W40/adjustable headband/CONVENIENT AND COMPACT/foldable/Bluetooth 5.3/200mAh/blue

Design: Full size
Product color: Blue
Description: Design: full-size, device type: wireless headphones, design features: for sports, folding design, functions: MP3 player, volume control, operating time: 7 hours
Functions: MP3 player, volume control
Working hours: 7 h
Battery capacity: 200 mAh
Standby time: 120 h
Talk Time: 7 h
Design features: For sports, foldable
Charging time: 2 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.3