True Wireless Earbuds, Bluetooth Cordless Headphones With Portable Charging Box Mini Headset Built-in Mic & Noise-Cancelling Sports And Exercise Earphone For IOS Android - Black

True Wireless Earbuds

Joint in the freedom movement, Twist wires free experience, Say goodbye to tangled cable, Perfect for exercising and all kinds of sports

Convenient Built-In Mic

The button on the wireless headset enables phone and music controls: answer/reject calls, dial the last number, and play/pause music. Seamlessly transition from listening to making calls

TEN Times Charging Case

Package content portable earbuds charging case, Up to ten times charing. Also work as emergency power bank for phone

Comfortable

Special designed shape of earphone will hold on your ears securely and comfortably. You can run, jump and carry on with life. They're designed to stay put

Product Specifications

Charging time: 30 minutes

Battery capacity: 50 mAh

Battery output W: 0.09W

Working time: about 3 hours

Speaker: 10mm * 2 Hi-Fi stereo

Bluetooth version: 4.2

Bluetooth distance: 10 meters

Headset Frequency: 2402MHz-480MHz

Voltage: 3.7V

Impedance ohm : 32

Control mode: touch control

Receiver sensitivity: -94dB

Microphone: -42dB

Microphone Frequency: 20Hz-20KHz
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