SPECIFICATIONS

Brand Name: OLOPKY

Style: In-ear

Vocalism Principle: Dynamic

Origin: Mainland China

Active Noise-Cancellation: Yes

Material: Plastic

Control Button: Yes

Communication: WireLess

Volume Control: Yes

Category: Earphones & Headphones

Wireless Type: bluetooth

Bluetooth Version: 5.3

Battery life up to[hours]: 5

Charging Method: Charging case

Support APP: Yes

Choice: yes