B39 Wireless for Bluetooth Stereo Headset Over-Head Gamer Headphones Strong Bass Earphones

B39 Wireless Bluetooth Stereo Headphones for Gamer Headphones with Strong Bass for Xbox PS4 PC
Description:
1. HiFi powerful bass stereo sound effect:
40mm diaphragm speaker driver, deep bass stereo, enjoy wireless high-quality music
2. Comfortable earmuff style wearing:
The soft protein leather ear pads and stretchable headbands reduce the burden on the ears. There is no discomfort when worn for a long time.
3. Comfortable and foldable:
Technical ergonomic design, soft earmuffs that simulate the texture of human skin, ensuring long-lasting comfort
4. Wireless lightweight:
Ear pad headphones allow you to watch TV and audio for long periods of time without disturbing others
5. Built in microphone:
Supports hands-free calling and voice reporting of incoming phone numbers. With the latest enhancement technology, your sound sounds clearer in noisy environments
6. Always turn off power, wireless and wired:
-Wireless mode: Equipped with a built-in 400mAh battery, it can provide up to 8-10 hours of music or call time on a single charge;
-Wired mode: You can also use the provided audio cable as a wired earphone, so the earphones will never lose power.
7. Bluetooth 5.0 adopts:
The Bluetooth 5.0 CSR chipset has lower power consumption and superior compatibility. Compatible with all mobile phones, tablets, laptops, any device with Bluetooth functionality or 3.5mm audio jack
8. Multifunctional:
There are multiple options for listening enjoyment in headphones. Built in TF card slot, you can use TF/Micro SD card to load MP3 music and listen to songs directly on your headphones.
9. Colorful LED lights:
Seven color changing cool breathing light, shining anytime, anywhere.
Specifications:
Bluetooth version: V5.0
Supports Bluetooth modes: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
Frequency: 2.402-2.480GHz, 2.4G ISM frequency band
Frequency response: 20 Hz -20 KHz
Signal to noise ratio (SNR): 70Db;
Total harmonic distortion rate (THD) 0.1%
Power indicator light: alternating red and blue flashing
Earphone charging: Rechargeable 400MAH lithium battery
Charging interface: Mini 5-pin USB charging interface
Normal charging time: 2.5 hours
Call time: up to 10 hours
Standby time: up to 20 days
Working temperature: -20 ℃ -55 ℃
The package includes:
1 * Earphones
1 * Charging cable