Bluetooth True Wireless Earbuds with Charging Box (TWS, Black)

✅ Comfortable & Easy Pairing

✅ 4 Hrs Long Playtime

✅ Bluetooth V5.0  Fast Connectivity

✅ Deep Bass Stereo Sound

✅ 5-6 Times Full Charging by Charging Box

✅ 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

✅ 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 the phone, and find the model ”L21” to connect. Reconnect automatically after initial pairing.

✅ HiFi Sound Adopt Bluetooth 5.0 technology enables you to enjoy Hi-Fi stereo sound and hear the phone calls in clarity, also helps 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 headphones when on the go. Play time up to 3 hrs for a single charge. Total 10 hours with charging case.

✅  What’s in Box
2x Wireless Bluetooth Earbuds
1 x USB Charging Cable
1 x Charging Case
1x User Manual

✅  Notice
1. Please use the charging cable provided, or a certified brand charging cable.
2. We don’t recommend using fast charging, or a power bank.
3. If your charging case is out of power, please turn on the earbuds by pressing the MFB button for about 3 seconds.
4. If your earbuds are connected successfully, but you can not hear a voice, please try to adjust the right channel and left channel by phone.