Sony WH-XB910N

Sony WH-XB910N
Security Grade C Calculator v	Sony WH-XB910N Brand: Sony (Parent: Sony) Category: Headphone • Model / Gen: EXTRA BASS Series WH-XB910N Release Date: 2021-09-07 • Status: In sale Classification Date: • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	🔗 Proof
Known vulnerabilities	None	🔗 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	Full	🔗 Proof
Communications	Encrypted with up-to-date encryption	🔗 Proof
Storage	No encryption	🔗 Proof
Category Score	Score: 2 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Absent	[N/A 🔗 Proof]	Authentication and account management are offloaded to the connected phone and app.
Authentication	Basic	🔗 Proof
Brute-force protection	Absent	🔗 Proof
Event logging	Absent	[N/A 🔗 Proof]	The device lacks logging capabilities; auditing relies on the host device.
Passwords	Require change after setup	🔗 Proof
Category Score	Score: 3 / 3

Technical Specifications

Property	Details
Operating System & App	N/A (Companion App: Sound connect)
Hardware (CPU / GPU)	CPU: Integrated Processor • GPU: N/A
Memory & Storage	Memory: N/A • Storage: N/A
Power, Battery & Charging	Battery: 500 mAh • Power: N/A • Charging: USB-C
Display & Camera	Display: LED Indicators • Camera: N/A
Sound & Connectivity	Sound: Driver: 30mm dome type; Noise Canceling: Yes; Feature: EXTRA BASS; Codecs: AAC, SBC; Microphone: Yes; 3.5mm jack: Yes • Connectivity: Bluetooth 5.2
Physical (Dimensions & Mass)	Dimensions: 195.0*76.0*226.5 mm • Mass: 252 g