This awesome wireless earphone with microphone, allows you to answer / reject phone calls or listen music anytime and anywhere. It is easy to operate buttons. Just simplify your communications with this lightweight and versatile earphone. It is a for listening music, watching movie, talking on the phone, etc. Features - Color: Beige. - Material: ABS. - Size: 2.50X2.00X2.00cm/0.98X0.79X0.79in - version: .0 - Transmission range: 10m - Frequency range: 2.402GHz-2.480GHZ - Wireless transmitter standard: Class 2 - Frequency response: 20Hz-20KHz - SNR: 85dB - Battery: 3.7V / 60mAH - : About 4 hours - Listen music: About 3 hours - Standby time: About 3-5 days - Charge time: About 1 hour - : .1 and 4.0 , efficient and stable data transmission, Compact and Design Stereo earpiece. Hands free for you to do eveything with the earpiece. - : 50 mAh rechargeable polymer battery provide up to 4 hours ( :3 hours;standby time:120 hours). - AWESOME COMPATIBILITY: Compatible with Any -Enabled Devices, supporting connecting two devices at the same time. - BUILT-IN MICROPHONE: Invisible, smallest -button design. -cancelling provides clear and . You DO NOT even feel its existence, but it does. - HANDS FREE: from wire binding up, bring more convenience when working out, doing sports and other activities. Get rid of the trouble wire bring. Package list: 1 * Headset Mini S530 Wireless Stereo Earbuds Headset Earphones Support Hands Free Calling Especially for 7/ and Others (Beige)