Waterproof Single In-Ear Bluetooth-compatible 5.0 Wireless Earphone with Microphone HiFi_Black

Specifications:
Made of high-quality ABS material, it is durable and waterproof.
Open the charging compartment, pull out the headset, the red and blue lights flash alternately, then find the corresponding bluetooth-compatible name A-14 from the bluetooth-compatible list of the phone and click on pairing, about 5 seconds the connection is successful, the headset indicator flashes blue light once every 5 seconds .
When charging the charging compartment, the red light of the charging compartment flashes, and the red light is always on when it is full.
After the headset is connected to the mobile phone, you can make and receive calls.
When a call comes in, the voice prompts the caller number, then touch the headset function area to answer the call, long touch to reject the call.
During a call, touch the function area to hang up.

Item Name: Earphone
Bluetooth Version: 5.0
Power Input: DC 5V
Earphone Working Time: about 4 Hours
Headphone Charging Time: about 1 Hour
Charging Compartment Charging Time: about 1.5 Hours
Headphone Battery Capacity: 45mAh(Included)
Charging Compartment Battery Capacity: 400mAh(Included)
Support Protocol: HSP/HFP/A2DP/AVRCP
Sensitivity: 120±5dB
Frequency Response: 20-20000Hz
Impedance: 16Ω
Material: ABS
Features: In-Ear, Waterproof, with Microphone, Touch Control
Size: 4.6cm x 4cm x 2.2cm/1.81" x 1.57" x 0.87" (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 x Earphone
1 x Charging Compartment
1 x USB Charging Cable
1 x User Manual