K2 True Wireless Stereo Earphones Lossless NoiseBlack

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Description:
Bluetooth5.0 technology makes transmission more stable and faster, which gives you high-quality sound effect. With long standby time battery, you don't charge the bluetooth-compatible earphones frequently.
The CVC8.0 noise reduction and sensitive voice collection technology keeps you from external interference, which can provide you with stereo and pure sound. It is easier to use it with its screen touch and automatic pairing function.
Made of ABS material and electronic components, the bluetooth-compatible earphones is durable and environmental-friendly to use.
The length of the bluetooth-compatible earphone is 7.75cm, width is 5cm and height is 2.85cm.
The bluetooth-compatible earphone is suitable for outdoor, for sports, for office, for travel, etc.

Item Name: bluetooth-compatible Earphones
Material: ABS,Electronic Component
Bluetooth Version: 5.0+EDR
Bluetooth Supporting Protocol: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, GAP, GATT, RFCOMM, SDP, L2CAP, for ATT
Transmission Distance: 10m
Frequency Response Range: 20Hz-20KHz
Power Supply Voltage: 3.3-4.2V
Charging Voltage: 5V
Charging Current: 50mA
Charging Box Battery Capacity: 2600mAh
Headphone Battery Capacity: 50mAh( Included)
MIC: True Copper Ring(8mm, 32Ω)
Features: Rechargeable, Lossless, Waterproof
Size Details:
7.75cm x 5cm x 2.85cm/3.05" x 1.97" x 1.12" (Approx.)

Notes:
Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.
Please allow slight dimension difference due to the manual measurement.

Package Includes:
2 x bluetooth-compatible Earphones
1 x Earphone Box
1 x Charging Cable