B281 Bluetooth-compatible Earphone Wireless Large-Black

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Description:
You can charge the earphones and the mobile phone by this large-capacity charging compartment, which can also be a power bank.
The Bluetooth-compatible earphones have stable transmission and low latency provided by the Bluetooth-compatible 5.0 chip.
It is made of good quality ABS material, durable to use. LED power digital display is easy to read.
The length of this product is 7cm, the width is 5cm and the height is 3cm.
It is suitable for all mobile phones and smart devices with Bluetooth-compatible function.

Item Name: Earphone
Material: ABS
Color: Black, White
Model: B281
Bluetooth-compatible Version: 5.0 + EDR
Protocol Mode: A2DP, AVRCP, HSP, HFP
Effective Distance: 10m (Barrier-free)
Microphone: Yes
Binaural Pairing Method: Automatic Pairing after Power on
Speaker Diameter: 8mm
Impedance: 32Ω
Sensitivity: 42db
Distortion: ±5%
Earphone Battery Capacity: 50mAh (Included)
Charging Compartment Battery Capacity: 1200mAh (Included)
Headphone Music Time: 3-4 Hours
Earphone Talk Time: 3-4 Hours
Headphone Charging Time: 1 Hour
Battery Compartment Charging Port: Micro USB
USB Output: 5V 1A
Features: Automatic Pairing, Wireless, Digital Power Display
Size Details:
7cm x 5cm x 3cm/2.76" x 1.97" x 1.18" (Approx.)

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

Package Includes:
1 x Earphone
3 Pairs of Ear Caps
1 x Charging Cable
1 x User Manual