Mini Wirelesss Bluetooth Headset In-Ear Single Left Earbuds 4.1 for Iphone 7 7Plus 6 6s 6s Plus Android Phone(white) 1. White, black color selection, mini size is portable and comfortable2. 1 hour charing time saving much time for you, 4 hours music and phone call time, 60MAH battery volume3. Noice-reduction function, stero sound, It is your ideal standby earphones4. Only 60g, size: 2.5*1.5*3.5cm, stand-by time: 120 hours approx5. 10m distance of bluetooth signal(wihtout interuption)Feature:1.Model: HBQ I72.Bluetooth version: V4.13.Working range: up to 10 meters on open air4.Frequency: 2.4G5.Music/phone call: 3-4 hours6.Stand-by time: 120 hours7.Reception level of sensitivity: < -80dBm8.Rechargeable battery: 60 mAh9.Compatible with Apple iPhone 6/6S/7, ipad, notebook, Samsung Android, etc.10.Voltage: 3.0v-4.2v11.Language: English/Chinese12.Charging time: 1-2 Hour13.Power by: DC 5V(USB WIRE, power station)14.Weight: 60g15.Compatible for: tablet, computer, android and IOS phone16.1 connected for 2 device at the same time.Sweet tips:For service our customers better, I recommend you contact us before return the goods, if there is any problem about the earphone's quality, voice, or other function, feel free to email us,we will send you a new one or refund, so before you return the goods, we would like to communicate and help you to solve it other than return directly. Package:1*piece HBQ I7 Bluetooth Earphone1*charging cable1*user manual