In-Ear Earphones - Universal - V9 Wireless Bluetooth Stereo Earphone Highlights Universal V9 Wireless Bluetooth Stereo Earphones V9 Wireless Bluetooth Headset Earphone Stereo Bluetooth Product is shipped according to the color or size of the picture main product page. Introductions: Do you want to use a high quality earphone to enjoy real music? Why not choose this Wireless Stereo Bluetooth Headset? The excellent cell phone headset allows you to make and receive calls while on the go or in the office. The headset provides high performance and great sound for your cell phone. And its charging time is very short with long standby time that you don't worry about the power is not enough. Just enjoy your music and calls with superb audio quality Features: 1. Small, light and stylish 2. Superb audio quality experience 3. Long standby time up to 120 hours 4. Charging time is very short 5 .It is made of ABS material, high quality 6. Comfortable to wear, it allows you to have clear sound transmission without ambient noise and keep incoming communication private 7. Support Bluetooth version 4.1 Features: 1. Material: ABS 2. Dimensions: (2.28 x 1.57 x 0.39)" / (5.8 x 4 x 1)cm (LxWxH) 3. Color: Black 4. Weight: 0.56oz / 16g 5. Bluetooth: Version 4.1,10 meters 6. Operating Frequency Band: 2.48GHz-2.48GHz ism band 7. Rechargeable Battery: 3.7VDC 90MAH Li-ion Battery 8. AD/DC Charger: DC5 to 6V, 400mA 9. Charging time normal charge: up to 1 hour 10. Talk time: up to 6 hours 11. Standby time: up to 300 hours Package includes: 1 x Wireless Bluetooth Earphone 1 x User Manual 2 x Earbuds ear 1 x USB cable