SPECIFICATIONS

Brand Name: OPPO

Style: Earbuds

Vocalism Principle: Other

Origin: Mainland China

Active Noise-Cancellation: Yes

Material: Plastic

Control Button: No

Communication: Wireless

Volume Control: Yes

Category: Earphones & Headphones

Plug Type: NONE

Sound Isolating: No

Support Memory Card: No

Waterproof: No

Frequency Response Range: 20 - 20Hz

Voice assistant built-in: No

Wireless Type: bluetooth

Package List: User Manual

Package List: Charger

Package List: Charging case

Height[mm]: 1.845

Width[mm]: 1.845

Codecs: AAC

Codecs: sbc

Depth[mm]: 3.31

Is wireless: Yes

Weight[g]: 3.75

NFC Technology: No

Bluetooth Version: 5.3

Battery life up to[hours]: 25

Charging Method: Charging case

Support APP: No

Function: Common Headphone

Function: For Mobile Phone

Function: Sport

Battery Capacity[mAh]: 300

With Microphone: Yes

Features: With Microphone

Features: Active Noice Cancelling

Earphone Model: ETE31

Charging case model: ETE32

Bluetooth version: BT5.3

Charging port: USB Type-C

Water resistance (earbuds): IP54