Wireless Earphones, Mini Bluetooth Headsets with Built-in Mic and Charging Box, Dual Earbuds Stereo HIFI

TWS Bluetooth Earphones
Enjoy the free music without wire limitation, which will set you free from long cables!

Product Specification:
Color: Black
Battery: 450mAh Polymer Lithium Battery
Single earbud calling time:3 hours
Single earbud music time:2 hours /battery lift 6 hours
Single earbud standby time:6 hours/battery lift 48 hours
Bluetooth version: 4.1
Opearing voltage: 3.2-4.2V
Working rage: 33ft (10 meter)
Impedance: 32Ω
Bluetooth frequency: 2.4-2.48GHZ
Speaker Sensitivity: 105dB
Bluetooth protocol: A2DP/HFP/HSP/AVRCP

What You Should Know:
1. When you start to use, please turn on two earbuds at same time in order to achieve perfect connection.
2. When in Stereo Mode and on the phone call, only the left earbud works. So you will only hear the voice from the left earbud.
3. The left earbud is main unit, please use left earbud if you only want to use one earbud.
4. When charging, the input port should never exceed 5v / 1a.

Packaging Includes:
1 Pairs of Bluetooth Headset TWS (left and right)
2 Pairs of Ear hooks
3 Pairs of Earplugs (S / M / L)
1X Battery cabinet
1X USB Charging Cable
1X Carrying pouch
1X User Manual
♪TRUE WIRELESS STEREO EARPHONES: Adopting V4.1 Bluetooth Version+EDR technology, provide a quick and stable connection with your Bluetooth, enabled devices within 10m/33 feet. No mess of cables, no more wires stuck to your neck when you sweat, no more noise caused by the wires when you sport
♪HIGH-FIDELITY SOUND & BUILT-IN MIC: Adopted with CVC 6.0 Noise & Echo Cancellation technology. Our wireless earphones provide you with high fidelity stereo music, you can enjoy crisp percussion, clear vocals and bass. Noise cancellation technology enables the microphone to transmit crystal clear voice for hassle-free calls, ideal for car calling and friends chatting or working use
♪COMFORTABLE WEARING: Collect ear outline data of more than 2000 people, mini design suitable for the human ear and three sets of spare earplugs of different sizes to let you choose suitable one and give your ear a more comfortable wearing experience
♪EASY OPERATE & LONG PLAYING TIME: With one touch operation, Call / Refute, Play / Pause, Power On / Off, the last redial, there is no noise of press-button. Charging box with built-in 450 mAh battery, can provide 3-4 times quick full charging for earphones, the working time of each charge is up to 2-3 hours
♪WATERPROOF & FIRMLY: IPX5 water protection, they are resistant to sweat, rain, allows you to wear the earphones in a wet environment and also work perfectly. Two sets of ear hooks of different sizes ensure the earphones stay firmly in your ears, ideal earphones for outdoor sport