Headphones SmartBuy Spark

Design: Full size
Description: Design: full size, device type: wireless headphones, design features: microphone, detachable cable, foldable design, plug connector: mini jack 3.5 mm, functions: FM radio, operating time: 20 h
Additional Information: The ability to play from MicroSD up to 16GB; Answer/end conversation: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Plug connector: mini jack 3.5 mm
Functions: FM radio
Working hours: 20 h
Battery capacity: 350 mAh
Sensitivity: 95 dB
Length of cable: 1.2 m
Design features: Microphone, detachable cable, foldable design
Charging time: 3 h
Device type: Wireless headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Membrane diameter: 40 mm
Wireless connection type: Bluetooth