OPPO Enco Air 2 Pro

OPPO Enco Air 2 Pro
Security Grade B Calculator v1	OPPO Enco Air2 Pro Brand: Oppo (Parent: OPPO Guangdong Mobile Communications Co., Ltd.) Category: Earphones • Model / Gen: Enco Air Series ETE21 Release Date: 2022-04-26 • Status: In sale Classification Date: 2025-09-24 • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	None	🔗 Proof
Known vulnerabilities	Rare	🔗 Proof
Prior attacks	None	🔗 Proof
Updatability	Very common	🔗 Proof
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Partial	🔗 Proof
Communications	Encrypted with obselete encryption	🔗 Proof
Storage	Encrypted with obselete encryption	🔗 Proof
Category Score	Score: 2 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Basic	🔗 Proof
Authentication	Basic	🔗 Proof
Brute-force protection	Basic	🔗 Proof
Event logging	Partial logging	🔗 Proof
Passwords	Require change after setup	🔗 Proof
Category Score	Score: 2 / 3

Technical Specifications

Property	Details
Operating System & App	Compatible with Android 6.0+ and iOS 10.0+ (Companion App: HeyMelody (OPPO Audio App))
Hardware (CPU / GPU)	CPU: • GPU:
Memory & Storage	Memory: • Storage:
Power, Battery & Charging	Battery: • Power: • Charging:
Display & Camera	Display: • Camera:
Sound & Connectivity	Sound: • Connectivity:
Physical (Dimensions & Mass)	Dimensions: Earbud: 23.2 × 20.8 × 24.1 mm Charging Case: 61.5 × 51.2 × 25.2 mm • Mass: Single Earbud: ~4.0 g Charging Case: ~40.5 g