Swissten Stereo Trix Bluetooth 4.2 Headphones with FM / AUX / MicroSD

Elegant Bluetooth headset with FM radio, microSD card slot up to 32GB, FM radio, 3.5mm jack and microphone.

Bluetooth version: V4.2

Compatible bluetooh profiles: A2DP, AVRCP

Supported formats: MP3 8-320Kbps, WMA 5-320Kbps, WAV 16-1536Kbps

Radio frequency range: 87.5-108Mhz

Headphone diameter: 40mm

Impedance: 32ohm

Sensitivity: 108 +/- 3dB

Frequency range: 20-20000Hz

Range: 10m

Charging time: 2h

Operating time: 6-8h