Voice control, volume +/-, up / down switch, answer the phone
<br />Play / pause, support 3.5mm audio interface, in the case of no electricity 3.5 plug audio cable directly connected to the headset Chang enjoy high quality music player, good noise reduction function, function readily available.
<br />Bluetooth card settings, even if not connected to Bluetooth, enjoy the same high quality music
<br />Headset size adjustable, easy to feel the surface of the design, the use of rubber, High applicability; built-in high-quality 4.0 Bluetooth music chip, ultra-cool music to enjoy. Is a travel home essential Bluetooth headset.
<br />Product parameters:
<br />Product Type: Bluetooth Headset
<br />Wear style: head wear
<br />Functional use: wireless headset, voice headset
<br />Bluetooth version: V4.0
<br />Support Bluetooth mode: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
<br />Frequency: 2.402-2.480GHZ, 2.4G ISM band
<br />RF performance: receiver sensitivity: -84dBm; transmit power up to 4dBm
<br />Frequency response: 20 Hz - 20 KHz
<br />Signal to noise ratio (SNR): 70Db;
<br />Total Harmonic Distortion Rate (THD) 0.1%
<br />Power indicator: blue light
<br />Headset charging: rechargeable 400MAH lithium battery
<br />Charging port: Mini 5-pin USB charging interface
<br />Normal charging time: about 2.5 hours
<br />Talk time: up to 10 hours
<br />Standby time: up to 250 hours
<br />Operating temperature: -20oC - 55oC
<br />Other features: support status indicator, charging indicator display
<br />Product accessories: headset, USB charging cable, manual
<br />Product packaging size: 17.5 * 9 * 13CM