Notice: 
<br />  1 cm = 0.39 inch, 1 inch = 2.54 cm. 
<br />  1%-3% length difference is allowed cause measured by hand. 
<br />  Here are several colors for you to choose: White, Black, Gold, Silver, White-Blue, Black-Blue, White-red, Black-Red 
<br />  Due to the difference between different monitors, the picture may not reflect the actual color of the item. 
<br />  Please ourchase as you like. Thank you for your understanding. 
<br />
<br />Specification: 
<br />- Ver: BluetoothV3.0+EDR 
<br />- Bluetooth Profiles: HSP, HFP, A2DP, AVRCP 
<br />- Effective Range:  10 Meters 
<br />- Music Time:  10 Hours 
<br />- Talk Time:  10Hours 
<br />- Standby Time:  180Hours 
<br />- Input: DC:5V/400mAh 
<br />- Charge Time: About 2 - 3 hours 
<br />- Charge Port: USB 
<br />- Battery Type: Lithium 
<br />- Battery Capacity: 300mAH 
<br />- Microphone: Support 
<br />- Sensitivity: -58±3dB 
<br />- Speaker Material: NdfeB 
<br />- Diameter: 4.0cm/1.6" 
<br />- Sensitivity: 105dB±3dB 
<br />- Distortion:  1% At 1KHz 
<br />- Power To Bear: 30mW 
<br />- Resistance: 32  
<br />- Dimension: 17 x 17.5 x 8(3)cm/6.7" x 6.9" x 3.1"(1.2") 
<br />
<br />Features:
<br />* Bluetooth + stereo headset combo.
<br />* Good quality, foldable design and adjustable length hinges, very comfortable to wear and easy to carry.
<br />* Wireless headphone connects to other device that has Bluetooth capability, such as for iPhone for  Samsung Galaxy's for HTC's, etc.
<br />* 3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth.
<br />* Charged via USB, rechargeable battery, convenient and practical.
<br />* Allow you to answer or reject phone calls anytime and anywhere.
<br />* Best choice for listening music, watching movie, chatting online, etc. 
<br />* Playing time up to 10 hours, and continue talk time up to 7-8 hours, standby time up to 120 hours.
<br />
<br />Package: 
<br />1 x Bluetooth headphone 
<br />1 x USB Cable 
<br />1 x Audio Cable 
<br />1 x User Manual (English)<p> <b><b><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-4-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-6-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-8-large.jpg"><img src="https://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-9-large.jpghttps://contestimg.wish.com/api/webimage/59f94356f0efc631be2c1259-10-large.jpg></b></b></p>