Headphones KREZ Talking Hat

Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: microphone, functions: volume control, operating time: 5 hours
Additional Information: Composition: 50% acrylic, 50% polyester, inner lining - fleece; Battery type: own Li-Ion; Range: 10 m; iPhone support: yes; Answer/end conversation: yes; Last number repeat: yes
Functions: Volume control
Working hours: 5 h
Battery capacity: 100 mAh
Standby time: 60 h
Impedance: 32 ohm
Design features: Microphone
Charging time: 1 hour
Device type: Wireless headphones
Mount type: Headdress
Max power: 10 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 4.1
Membrane diameter: 30 mm
Wireless connection type: Bluetooth