Tozo NC9 with ANC
Score: 80/100
Btootos Wireless Earbuds
Score: 73/100Rankings
The TOZO NC9 offers hybrid ANC, six microphones and a massive 59-hour total battery life, making it a feature-rich budget option. Its main drawbacks are the lack of wireless charging and a modest 8-hour single-earbud runtime. Ideal for fitness enthusiasts and commuters who value ANC and long battery life without a premium price.
Btootos Wireless Earbuds deliver a comfortable, secure fit with strong bass and IPX7 waterproofing, backed by a long 36-hour total battery life. Their ANC is weak, touch controls are finicky, and the charging case feels fragile. Best suited for budget-conscious active users who prioritize fit and battery over premium sound and features.
| Attribute | | |
|---|---|---|
59 hoursbest | 36 hours | |
8 hoursbest | 7 hours | |
10 mm | 14.2 mmbest | |
15 metersbest | 15 metersbest | |
| ↓ lower better | 42.5 gbest | 100 g |
6best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Build & Design(2) | ||
IP Rating | IPX8 | IPX7 |
Total Weight (Earbuds + Case) (g) | 42.5 g | 100 g |
Battery & Power(2) | ||
Battery Life (Total with Case) (hours) | 59 hours | 36 hours |
Battery Life (Earbuds Only) (hours) | 8 hours | 7 hours |
Connectivity(1) | ||
Bluetooth Version | 5.3 | 5.4 |
Audio(2) | ||
Supported Audio Codecs | HSP, HFP, A2DP, AVRCP | AAC, SBC |
Driver Size (mm) | 10 mm | 14.2 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the NC9 for its strong performance-to-price ratio, lightweight comfort, and rugged build, highlighting the effective hybrid ANC and solid passive isolation. While the original model's lack of wireless charging and modest battery capacity are noted, the overall consensus is that the earbuds deliver premium-grade features at a budget price.
Everyday users consistently praise the NC9 for its affordability, durable construction, comfortable fit, and effective noise isolation. Common themes include appreciation for the long total battery life, IPX8 water resistance, and the extensive EQ options, while the primary complaints revolve around the absence of wireless charging and limited single-earbud runtime.
“exceptional performance and simplicity”
“generally remained sealed well despite jumping rope, talking, chewing and jaw movement”
“Best $76 ANC Earbuds”
Professional reviewers generally appreciate the Btootos earbuds for their comfortable, secure fit, strong bass response, reliable IPX7 waterproofing, and easy Bluetooth pairing, but they criticize the mediocre sound depth, weak active noise cancellation, finicky touch controls, flimsy charging case, and occasional latency issues.
Everyday users love the earbuds for gym and daily wear thanks to the secure, sweat-proof fit, all-day comfort, deep bass, and long battery life, while repeatedly complaining about accidental touch activations, shorter-than-advertised battery endurance, weak ANC, case durability, and occasional connectivity lag.
