B39 Wireless Bluetooth 5.0 Headphones Over Ear Headset With Breathing Light Mic HIFI Bass Stereo Music Earphone Support TF Card

Description:

1. HiFi Powerful Bass Stereo Sound Effect: 

40mm diaphragm speaker drivers, deep bass stereo sound, enjoy the wireless high quality music

2. Comfortable Over-Ear Fit: 

Soft protein leather earpad and retractable headband lifts the burdens for your ear. No discomfort after long-time wearing.

3. Comfortable and Foldable: 

Technical ergonomics design with soft earmuffs simulated to human skin texture, ensure long lasting comfort

4. Wireless and Lightweight: 

Ear Pad headphones for enjoying extended listening of TV and audio—without disturbing others

5. Built in Microphone: 

supports hands-free call and voice reporting incoming call number. With the latest enhanced technology makes you voice sound clearer in noisy environments

6. Ever Power Off, Both Wireless & Wired: 

-The wireless mode: A built-in 400mAh battery provides up to 8-10hr music time or talking time in a single charge; 

-The Wired mode: you can also use it as a wired headphone with the provided audio cable so the headphones will never power off.

7. Bluetooth 5.0 Adopt: 

The Bluetooth 5.0 CSR Chipset, lower power consumption, superior compatibility. Compatible for all the mobile Phone, Tablet PC, Notebook, any devices with bluetooth function Or has A 3.5mm Audio Jack

8. Multi-Functions: 

headsets have several options for listening enjoyment. Built in TF card slot and you can use a TF/Micro SD card with loaded MP3 music and listen to the songs directly on your headsets. 

9. Colorful LED Light: 

Seven-color transform cool breathing light, shine everywhere, anytime.

Specifications:

Bluetooth Version: V5.0

Support Bluetooth Mode: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5

Frequency: 2.402-2.480GHZ, 2.4G ISM band

Frequency Response: 20 Hz – 20 KHz

Signal to Noise Ratio (SNR): 70Db;

Total Harmonic Distortion Rate (THD) 0.1%

Power Indicator: Red and blue lights alternately flashing

Headset Charging: rechargeable 400MAH lithium battery

Charging Port: Mini 5-pin USB charging interface

Normal Charging Time: 2.5 hours

Talk Time: up to 10 hours

Standby Time: up to 20 Days

Operating Temperature: -20℃ – 55℃

Package Included:

1* Headphone

1* Charging Cable

1* 3.5mm AUX Audio Cable