Ergonomically designed for a secured yet comfortable wearing, compatible with both ears, this mini bluetooth 4.1 earphone is prefect for listening to music when you're doing sports. Built in HD and noise-cancelling microphone, you can receive or make a call.

• 100% brand new and high quality. Perfect for both ears. Can be connected with 2 bluetooth devices simultaneously. Specification: Bluetooth versiontd> V4.1 + EDR, Bluetooth mode Bluetooth / Headset / A2DP, Radio frequency 2.402-2.480GHz, Work range 10 meters, Charging system AC Input: 110V-220V DC, Output: 5V, Talk time 4.5 hours, Music play time 4 hours, Stand by time 120 hours, Charge time 1 hour, Battery 50mA polymer battery.
• Built in HD and noise-cancelling microphone, ideal for phone chatting.
• Work range up to 10 meters. Built-in 50mAh polymer rechargeable battery, support up to 4.5 hours of continuous talk or 4 hours of music play , 120 hours of stang by, with only one-hour charge time.
• Compatible with all the bluetooth enabled devices, such as mobile phones, ipad, PC, etc.
• Package Includes 1 x earbud. 1 x charging cable. 1 x User manual

100% brand new and high quality. Perfect for both ears. Can be connected with 2 bluetooth devices simultaneously. Specification: Bluetooth versiontd> V4.1 + EDR, Bluetooth mode Bluetooth / Headset / A2DP, Radio frequency 2.402-2.480GHz, Work range 10 meters, Charging system AC Input: 110V-220V DC, Output: 5V, Talk time 4.5 hours, Music play time 4 hours, Stand by time 120 hours, Charge time 1 hour, Battery 50mA polymer battery.Case Safety