K21 True Wireless Stereo Waterproof-Black Silver

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Specifications:
There are a total of 600 mAh large batteries on both sides to ensure long battery life.
The bionic design of human ears makes it painless to wear for a long time. It can be used in multiple scenarios at will, and single/double ears can be flexibly switched.
The 6mm moving coil and graphene diaphragm are selected as the generating unit, the sound effect is strong, and the high, middle and low frequency connection is natural and smooth.
Using 5.0 bluetooth-compatible technology, it has more powerful high transmission and high resolution efficiency, which can transmit sound experience for you in real time.
With a wide range of applications, it supports for IOS system and for Android systems.

Item Name: Earphone
Material: Aluminum-magnesium Alloy
Quantity: 1 Pair
Bluetooth Version: 5.0
Use Radius: 8-15 Meters
Battery Capacity: 300mAh + 300mAh
Charging Time: About 2.5 Hours
Listening Ttime: About 26 Hours
Talk Time: About 48 Hours
Features: Portable, Waterproof, Durable
Size: 6.5cm x 4.5cm x 1.8cm/2.56" x 1.77" x 0.71"(Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 Pair of Earphone
1 x USB Cable
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