Product Details: 
<br />Gender: Unisex Watch 
<br />Material: Steel &amp
<br />Rubber Band Material: Rubber Specs 
<br />Bluetooth Version: Bluetooth V3.0+EDR 
<br />Bluetooth Protocol: A2DP + HFP 1.5 + HS P 1.2 
<br />Range of Frequency: 2.4GHz 
<br />spectrum Ambient Noise:  75dB 
<br />Transmitting Range:  10m 
<br />Charging Time: about 1 hour 
<br />Talk Time: about 3 hours 
<br />Music Play Time: about 6 hours 
<br />Standby Time: about 160 hours 
<br />Power Supply: Built-in 230mAh rechargeable battery .
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<br />Features: 
<br />Operate your phone s main function from your wrist! Water Resistant Caller ID Display, Name or Number of incoming calls Hands Free Calling - Make Calls from your watch Sync Time, Data and SMS (Text Message) Phone book - Sync with your phone! Music - Play music on your phone from your watch Touch Screen Answer &amp; Make Phone Calls Alarm Clock, Stopwatch, Calendar, Calculator &amp; Sleep Counter Anti-Lost, Alarm if phone is too far from you Pedometer Remote Capture.
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<br />Package Includes: 
<br />1 Bluetooth Watch 
<br />1 Charging Cable 
<br />1 User Manual