Bluetooth Over Ear Headphones:

* Bluetooth Version: V5.3 

* bluetooth chip：JL

* Support profiles: HSP,HFP,AVRCP,A2DP

* BT frequency: 2.402-2.480GHz

* Sound Mode: Real bass Stereo

* Battery life: Over 40 hours

* Charging time: About 2 hours

* Operating Distance: about 20 meters

* Power Source: Li-ion Battery 400mAh

* With FM radio: 87.5-108.0MHz

* TF card input:  Support 1-32G

* Aux line in: 3.5mm socket  

* Output: 22mW

* SNR: ≥95dB

* Speaker Impedance: φ40mm,32Ω.

* Microphone: -42dB±3

* Foldaway design

* Type-C charging port

Package includes:

1.1 foldable deep bass headphone, 

2.1 3.5mm audio cable, 

3.1 USB charging cable, 

4.1 user manual.

 If you have any questions about the product, please feel free to contact us and we will reply within 48 hours.

【Easy to carry foldable headphones】The earmuffs of the headphones are made of acoustic memory foam, and the foldable and adjustable design ensures a secure fit that fits a variety of head shapes. Whether you are studying, traveling or exercising, this headset can provide you with a long-lasting and comfortable wearing experience.
【Top Hi-Fi Music】Bluetooth headset adopts customized 40mm driver, high-fidelity heavy bass sound quality, rich bass, clear treble, every beat shows its essence, stimulate your senses with the details of the music experience.
【Latest Bluetooth 5.3 & Built-in Microphone】Carrying Bluetooth 5.3 chip, after booting, 1-3 seconds to quickly pair bluetooth. bluetooth headphones built-in microphone has faster and more stable transmitter,T for clear hands-free calls.
【Multi-function Over-Ear Headphones】You can play music, games and answer calls through Bluetooth connection, support voice assistant, play TF card, listen to FM radio, or turn off the power and realize wired operation through 3.5mm audio cable.
【Wide Compatibility&<60ms Low Latency】Over ear headphones is compatible with smartphone,iPhone,Android,MP3,MP4,laptops,iPad,iPod,and many other Bluetooth-enabled devices.Normal mode <100ms audio low latency makes audio and image synchronization faster and more stable. Switching to game mode can get <60ms audio latency, which is a good choice for part-time game players!