YealinkTechnical Specification MatrixAnalysis Date: 20 September 2026Evaluated at £170.86
Yealink WH66 Mono UC-DECT Wireless headset
Yealink WH66 Mono UC-DECT Wireless headset, Wireless, Office/Call center, 20 - 20000 Hz, 80 g, Headset, Black
7.4/ 10
Andote Tech Score
Evaluated at £170.86
Price-Tier Avg: 7.9/10
Rated on 20 September 2026
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Relative Benchmark Scoring (1–10)
vs Price Tier CompetitorsBluetooth Version4.2
Hardware Spec Score
6.1/10(Above Average)
Price-to-Value Efficiency
5.9/10(Average)
Weight80g
Hardware Spec Score
9.4/10(Exceptional)
Price-to-Value Efficiency
9.1/10(Exceptional)
How We Calculate This Score
Our objective rating combines Hardware Spec Quality (measuring real-world component power benchmarked across the entire category on a 1–10 scale) with a Price-to-Value Index (evaluating technical capability relative to selling price). User reviews and merchant sponsorships do not influence this score.
Score Deciding Factors3 Key drivers
✓Competitive Price£170
Favorable price-to-performance ratio in categoryHigh Value
!Modest Bluetooth Version4.2
Entry-level benchmark rating limits overall score6.1/10
✓Lightweight Weight80g
Top-tier capability in this category9.4/10
Official Product Documents & PDF Manuals
Complete Technical Specifications
Manufacturer-verified hardware specifications with contextual AI metric explanations.