Audio-Technica ATH-BT09

Device: bluetooth headphones; The sound: stereo; The connection type: bluetooth; Bluetooth version: 2.1; Headphone design: ear; Cabling: bilateral; Replaceable silicone tips: +; Cable length/radius: 10 ;m; Speaker diameter: 8.5 ;mm; Frequency range: 20 - 23000 ;Hz; Microphone frequency range: 50 - 4000 ;Hz; The sensitivity of the microphone: -44 ;dB; Functions/capabilities: The regulator volume Voice set Profile A2DP Profile AVRCP ; Battery type: Li-Pol; The time: 7 ;h; In standby mode: 200 ;h; Dimensions (WxHxD): 24x50x20 ;mm; Weight: 26 ;y; ...

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Table of characteristics

Colorred, pink, blue
Devicebluetooth headphones
Features 
The soundstereo
The connection typebluetooth
Bluetooth version2.1
Headphone designear
Cablingbilateral
Replaceable silicone tips+
Cable length/radius10 m
Technical har-Ki 
Speaker diameter8.5 mm
Frequency range20 - 23000 Hz
Microphone frequency range50 - 4000 Hz
The sensitivity of the microphone-44 dB
Functions/capabilitiesThe regulator volume
Voice set
Profile A2DP
Profile AVRCP
Battery 
Battery typeLi-Pol
The time7 h
In standby mode200 h
Total 
Dimensions (WxHxD)24x50x20 mm
Weight26 y