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Wireless bluetooth stereo headphone for mobile with micorphone
2 1 Bluetooth wireless 10m transmission distance
The 2 1 Bluetooth wireless transmission provides operating distance for max, 10m without receiver or cable just quickly enjoy the Bluetooth wireless music or call
Advanced DSP technology
In order to keep a good and clear call atmosphere,the DSP technology could efficiently reduce the environmental noise for calls,also actively do gained noise filtering according to the environmental noise level
Automatic switch between phone call and music
When enjoying music by mobile,ou needn't worry about missing the important calls,because the headphone in work could automatically switch to the call mode thus you could start free call and adjust the volume by pressing the listening key
Built-in high-efficiency chargeable lithium battery
The high-efficiency chargeable lithium battery together with the attached USB charging wire could ensure 12h wireless music enjoyment or 15h free call after charging for 3 hours
Adjustable microphone
Rotaing adjustable anti-noise microphone muted will be issued when the soft light
Headphone specification parameters:
Frequency response: 20Hz-20KHz
Working voltage: 3.7V
Working current: 25mA
RF specification parameters:
Carrier frequency: 2402MHz-2480MHz
Bluetooth protacol standard: Bluetooth V2 1 +EDR
Work channel: 79
Packing contents:
Bluetooth headphone,USB charging wire,quick guidance card,guarantee card
Syste requirements:
Audio equipments with Bluetooth function,including PC,mobile,MP3,MP4,notebook,computer etc.
Quality guarantee:
This product provides one-year guarantee services(from the purchasing date)
Cautions:
The opetating distance is greatly related to the environment for use
The battery life may be different according to personal use habit.
Wireless bluetooth stereo headphone for mobile with micorphone