Bluetooth headset VT VT9500

Weight: 5.4 g
Equipment: 1. Headset - 1 pc. 2. Base for charging - 1 pc. 3. USB cable - 1 pc. 4. User manual in Russian - 1 pc.
Design: Invoices
Product color: Black
Description: Design: on-ear, device type: mono Bluetooth headset, design features: microphone, plug connector: USB, type of acoustic design: closed, functions: volume control, supported codecs: SBC
Width: 170
Height: 13.5
Plug connector: USB
Functions: Volume control
Battery capacity: 300 mAh
Thickness: 50 mm
Standby time: 500 h
Talk Time: 21 h
Impedance: 32 ohm
Sensitivity: 103 dB
Included: USB cable
Design features: Microphone
Charging time: 35 h
Device type: Mono bluetooth headset
Mount type: Headband
Maximum playback frequency: 6800 Hz
Minimum repeatable frequency: 150 Hz
Number of microphones: 1
Bluetooth version: 4.1
Membrane diameter: 30 mm
Type of acoustic design: Closed
Supported codecs: SBC
Wireless connection type: Bluetooth