Bluetooth v4.1 Wireless Headset Rechargeable Earphones with Mic Black Warszawa

Bluetooth stereo headset "Warszawa"



ENJOY WIRELESS MOBILITY

Listen to your music and make handsfree phone calls

Works with any Bluetooth enabled laptop or mobile phone

Long battery life



Bluetooth stereo headphones with built-in microphone

Up to 500 hours of standby time and 6 hours of listening time

Automatically mutes your music in case of incoming calls

Multifunction button, volume control and low battery indication

Can also be used as wired headset - includes 3.5 mm audio cable

Comfortable ear cushions and adjustable headband



Interface: Bluetooth v.4.2

RF transmit power: 9 dBm

RF receive sensitivity: -85 dBm

Supported profiles: HSP, HFP, A2DP and AVRCP

Rechargeable 250 mAh Li-ion battery

Recharging time: up to 2 hrs

Operation distance: up to 10 m in the open air

Speakers frequency response: 20 Hz - 20000 Hz

Signal to noise ratio: > 83 dB

Impedance: 32 Ohm, 105 dB sensitivity

Microphone: 6 mm, -42 dB sensitivity

Operating power: 3.7 VDC, up to 40 mA

Dimensions: 175 x 177 x 78 mm (L x W x D)

USB charging cable length: 0.5 m