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Cosmic Byte H11

Earbuds Under ₹1000

Cosmic Byte H11

3.7/5
Battery Life: 12 Hours
Driver: 40mm
Noise Cancellation: No
Bluetooth: Wired
Water Resistance: No

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Earbud Specifications

Earbuds Under ₹1000

Battery Life

12 Hours

Driver Size

40mm

Noise Cancellation

No

Bluetooth

Wired

Water Resistance

No

Audio Codec

N/A (Wired)

Case Battery

N/A (Wired)

Weight

180g

Microphone

Yes

Low Latency

No

Type

Over-Ear

Connectivity

Wired

Noise Cancel

No

Best For

Gaming Wired

Our Review

The Quick Verdict

The Cosmic Byte H11 is a budget gaming headphone that delivers the essentials for under ₹1,000: big 50mm drivers, a flexible boom mic, and a gamer aesthetic with RGB lighting. It is not going to compete with HyperX or Logitech, but for casual mobile and PC gaming, it is a solid entry point that will not drain your wallet.

Who Should Buy?

Buy IfSkip If
You want a cheap gaming headset with a boom micYou need lightweight headphones for long sessions
You play PUBG/BGMI/Valorant casuallyYou listen to music as much as you game
Your budget is strictly under ₹1,000You want virtual surround sound
You need a backup gaming headsetYou want premium build quality

Bottom Line

The Cosmic Byte H11 is the "good enough" gaming headset — it will not wow you, but it will not let you down either. For casual gamers who need directional audio and voice chat on a shoestring budget, it is a practical pick.

Rating: 3.25/5 — Best budget gaming headset under ₹1,000 with a boom mic.

Pros

  • + Large 50mm Drivers for Immersive Audio
  • + Flexible Boom Mic
  • + Long 2.1m Braided Cable
  • + Gamer Aesthetic with RGB
  • + Incredible Value for Gaming

Cons

  • Heavy at 400g
  • Sound Quality Is Gaming-Focused
  • Build Quality Is Functional
  • No Surround Sound or Software
  • Mic Is Average

Verdict

The Cosmic Byte H11 is the "good enough" gaming headset — it will not wow you, but it will not let you down either. For casual gamers who need directional audio and voice chat on a shoestring budget, it is a practical pick.

6.5/10 Overall
Score

Spec Comparison

Side-by-side vs alternatives
Spec ★ Cosmic Byte H11 OnePlus Nord Buds 4 boAt Airdopes 141 Boult Audio Z40
Battery Life
12 Hours 62mAh each 42 Hours 60 Hours
Driver Size
40mm 12mm Titanium-Coated Dynamic Driver 13mm 13mm
Noise Cancellation
No Up to 52dB Real-Time Adaptive ANC, 5000Hz ultra-wide range No (ENx only) 50dB Active Noise Cancellation
Bluetooth
Wired 6.1 5.3 5.3
Water Resistance
No IP55 (earbuds only) IPX4 IPX5
Audio Codec
N/A (Wired) AAC, SBC AAC, SBC AAC, SBC
Case Battery
N/A (Wired) 530mAh ~42 hours total ~60 hours total
Weight
180g 4.3g per earbud, 42.5g total ~60g ~45g
Microphone
Yes 6 mics (3 per bud), AI Clear Call Yes Yes
Low Latency
No 47ms Yes (BEAST Mode) 40ms ultra-low latency
Type
Over-Ear In-Ear TWS In-Ear TWS In-Ear TWS
Connectivity
Wired Wireless Wireless Wireless
Noise Cancel
No Yes (Up to 52dB Real-Time Adaptive ANC, 5000Hz ultra-wide range) No Yes (50dB Active Noise Cancellation)
Best For
Gaming Wired You want flagship ANC under ₹3,500, You're a OnePlus ecosystem user, You commute daily, You're a mobile gamer, You want Bluetooth 6.1, You value long battery life Best Battery 60H Battery

★ Highlighted column = this product

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