Red K1000 Wireless Bluetooth Headphones,K1000 Foldable Bluetooth Headset

Specifications Wireless Bluetooth Headphones 1.Stock,instant delivery; 2.Talking time:20hrs; 3.Standby:400hrs; 4.Bluetooth2.1+EDR Class 2     Red K1000 Wireless Bluetooth Headphones,K1000 foldable bluetooth headset Features: 1.Stereo Bluetooth headset with back-hang style2.Supports Bluetooth A2DP, AVRCP, and HS/HF profiles 3.Features Software & CVC echo/noise cancellation for reducing noise4.Foldable design provides maximum portability 5.Wirelessly enjoy stereo music from all A2DP-enabled devices, such mobile phones, PDA, PC etc 6.Switch automatically from remote controls on the headset allow you to play, skip and select your music tracks.7.Up to 20 hours of music playback time, 400 hours of standby time.   Specifications:1.Bluetooth Specification v2.1+EDR class 2 2.The latest version of A2DP1.2 and AVRCP1.0 profiles support3.Supports Bluetooth Headset and Hands-free Profile(HFP 1.5)4.RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band5.Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm6.Frequency Response: 20 Hz - 20 KHz, Very high Signal to Noise Ratio (SNR):95 Db, Total Harmonic Distortion (THD):0.1%,7.5 Button design: MFB,VOL+,VOL-,FWD,REV,8.LED Indicator Status:Blue, Red9.Rechargeable 400mAh Li-Polymer Battery 10.Mini 5 Pin USB Plug charging Port11.Charger adapter Output: DC 5V&200mA12.Nominal charging time: Max 4 hours;Talk time: Up to 20 hours;Standby time: Up to 400 hours 13.Dimensions (main body): 54(diameter) x 23(H)mm; Weight: 71.2 grams "Bluetooth Headset" / "Bluetooth Stereo Headset" / "2012 Stereo Bluetooth Headset"  Packing info.:1.40pcs/Carton (30,240pcs/20GP)2.CTN size:42*40*22cm (16.5*15.7*8.7inch)3.Volume/CTN:0.037cbms (13.07 cubic feet)4.G.W./N.W.:4.0 / 3.5kgs (8.8 / 7.7 lbs)   Accessories: 1. Blister packing x 1pc2. User Manual (English) x 1pc3. USB cable x 1pc4. Earhook x 1pc5. Option: Travel charger or car charger