AA-ER2 bluetooth V5.0 Graphene Headphone with Breathing Light 40mm Dynamic Driver Foldable Over-Ear Gaming Headset

Features:

1. Practical in Use: The headphone features the 9D stereo surround sound dynamic diaphragm, unique cavity, 40mm/1.57in(about) large moving coil.
2. Long Battery Life: The headphone supports about 20 hours of continuous listening songs, about 150 continuous songs, and about 3 hours of charging time.
3. Perfect in Use: Two modes can be switched freely, including Bluetooth connection and wired connection.
4. Fine Quality: The headphone features the upgrade Bluetooth 5.0 chip for faster connection! And it is stable in use, which features the wider transmission range.
5. Fine Design: The headphone features the ear-wrap design, no pressure on ears, high elastic protein leather material, soft texture, good breathability, which is comfortable and painless to wear, and it is foldable for storage.

Specifications
Model	AA-ER2
bluetooth Version	V5.0
bluetooth Scheme	BK3266
bluetooth Distance	≦10m
Decoding Format	SBC,MP3
Support Protocol	HSP,HFP,AVRCP
Battery	3.7V 500mAh
Charging Time	2-3h
Playback Time	20h
Call Time	22h
Frequency	20Hz-20kHz
Charging	MicroUSB DC5V-1A
Product Size	165mm×180 mm
Net Weight	191.5g±3g
Audio Cable Length	80±5cm
Sound Unit	φ40mm
Impedance	32Ω
Sensitivity	108±3dB
Frequency Range	20-20KHz
Maximum Output Power	60mW
Package Included	1*AA-ER2 Headphone
	1*Charging Cable
	1*Audio Cable
	1*English User Manual