One Step Pairing
Taking the two earbuds out of the charging case, the left earbud will connect with the right automatically, just open the bluetooth function on phone, and find the model ”L21”to connect. Reconnect automatically after initial pairing.
HiFi Sound
Adopt bluetooth 5.0 technology enable you to enjoy HIFi stereo sound and hear the phone calls in clarity, also help block surrounding noises, such as wind noise caused by running, biking, jogging, etc.
Portable Charging Case
Portable charging box gives you the opportunity to recharge your headphoens when on-the-go. Play time up to 3 hrs for a single charge. Total 10 hours with charging case.
How to Change the Languages
These tws earbuds have two languages, English and Chinese, you can change the languages by clicking twice of the MFB button when in disconnected status.
Specifications
Model: L21
Waterproof Rate: IPX5 (Sweatproof)
Operating Range: Up to 33 feet/10 meters (No obstacle between)
Earbuds Charging Time: about 1 hrs
Box Charging Time: About 3 to 4 hours
Music time: about 3 hrs consistently
Standby time: 200 hrs
Talk time: About 4 hours
Battery Capacity: 50mAh/3.7V, 300Ah/3.7V
Earphone Type: In Ear Earphone
Bluetooth Version: Bluetooth 5.0
Microphone: Built-in Mic
What’s in Box
✔2x Wireless Bluetooth Earbuds
✔1 x USB Charging Cable
✔1 x Charging Case
✔1x User Manual
Notice1.Please use charging cable provided, or certified brand charging cable.
2. We don't recommend using fast charging, or power bank.
3. If your charging case out of power, please turn on the earbuds by pressing the MFB button about 3 seconds.
4.If your earbuds connected successfully, but one can not hear voice, please try to adjust the right channel and left channel by phone.
We offer a no quibble 30 days free returns policy.
If you are not completely satisfied with your purchase, simply return the item(s) to us in their original condition for free within 30 days of receipt.
Queries or Concerns?
If you need any further assistance, just get in touch via the eBay message system and we will aim to help you as soon as possible.
If there is an issue with your order, please let us know so that we can resolve the issue for you. It’s really important to us that you are happy with your order.
We will always do our best to sort out any problems, so please give us the chance to do so before leaving negative feedback.