Anker Soundcore Sleep A20 Sleep Earbuds, Noise Blocking Sleep Headphones, Small Design for Side Sleepers, 80H Playtime A6611

Brand Name: XMSJ
Style: In-ear
Vocalism Principle: Bone Conduction
Origin: Mainland China
Material: Plastic
Material: Silica Gel
Communication: Wireless
Volume Control: Yes
Category: Earphones & Headphones
Certification: CE
Certification: Dot
Certification: EAC
Certification: EPA
Certification: FCC
Certification: GMP
Certification: RoHS
Certification: TGA
Certification: UL
Certification: KC
Certification: pse
Certification: weee
Certification: BQB
Certification: CB
Active Noise-Cancellation: Yes
Sound Isolating: Yes
Support Memory Card: No
Frequency Response Range: -
Wireless Type: Bluetooth
Control Button: Yes
Is wireless: Yes
Bluetooth Version: 5.3
Support APP: Yes
Function: For Sleep
Features: Active Noice Cancelling