Jabra Rox Wireless

Device: bluetooth headphones; The sound: stereo; The connection type: bluetooth; Bluetooth version: 4.0; Headphone design: ear; Replaceable silicone tips: +; Cable length/radius: 10 ;m; Speaker diameter: 6 ;mm; Nominal impedance: 16 ;Om; Frequency range: 20 – 20000 ;Hz; Sensitivity: 92 ;dB; Microphone frequency range: 100 – 8000 ;Hz; The sensitivity of the microphone: -14 ;dB; Functions/capabilities: Multipoint Voice set Profile A2DP Profile AVRCP NFC-chip ; The time: 5.5 ;h; Waterproof case: + / IP52 / ; Weight: 19 ;y; ...

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Table of characteristics

Colorblack
Devicebluetooth headphones
Features 
The soundstereo
The connection typebluetooth
Bluetooth version4.0
Headphone designear
Replaceable silicone tips+
Cable length/radius10 m
Technical har-Ki 
Speaker diameter6 mm
Nominal impedance16 Om
Frequency range20 – 20000 Hz
Sensitivity92 dB
Microphone frequency range100 – 8000 Hz
The sensitivity of the microphone-14 dB
Functions/capabilitiesMultipoint
Voice set
Profile A2DP
Profile AVRCP
NFC-chip
Battery 
The time5.5 h
Total 
Waterproof case+ / IP52 /
Weight19 y