Header banner
Revain logoHome Page
🎧 guanda technologies co., ltd. sm200 true wireless earbuds - hifi audio, deep bass, built-in mic | premium sound earphones with charging case logo

🎧 GUANDA TECHNOLOGIES Co., Ltd. SM200 True Wireless Earbuds - HiFi Audio, Deep Bass, Built-in Mic | Premium Sound Earphones with Charging Case Review

5

Β·

Poor

Revainrating 3 out of 5Β Β 
RatingΒ 
2.8
🎧 Earbud Headphones, 🎧 Headphones

View on AmazonView on Π―M

Media

(4)
img 1 attached to 🎧 GUANDA TECHNOLOGIES Co., Ltd. SM200 True Wireless Earbuds - HiFi Audio, Deep Bass, Built-in Mic | Premium Sound Earphones with Charging Case
img 2 attached to 🎧 GUANDA TECHNOLOGIES Co., Ltd. SM200 True Wireless Earbuds - HiFi Audio, Deep Bass, Built-in Mic | Premium Sound Earphones with Charging Case
img 3 attached to 🎧 GUANDA TECHNOLOGIES Co., Ltd. SM200 True Wireless Earbuds - HiFi Audio, Deep Bass, Built-in Mic | Premium Sound Earphones with Charging Case
img 4 attached to 🎧 GUANDA TECHNOLOGIES Co., Ltd. SM200 True Wireless Earbuds - HiFi Audio, Deep Bass, Built-in Mic | Premium Sound Earphones with Charging Case

Details

BrandGUANDA TECHNOLOGIES CO., LTD.
Ear PlacementIn Ear
ColorBlack
Connectivity TechnologyWireless
Form FactorIn Ear

Description of 🎧 GUANDA TECHNOLOGIES Co., Ltd. SM200 True Wireless Earbuds - HiFi Audio, Deep Bass, Built-in Mic | Premium Sound Earphones with Charging Case

TRUE WIRELESS STEREO: Allows you to pair each device via Bluetooth so you can transmit the left channel and the right channel separately without wires, giving you complete freedom to move around. No more tangles - guaranteed!. HIFI STEREO SOUND QUALITY: Our earbuds deliver a powerful bass performance through a large 10mm size speaker and the drive area is 2.6 times the normal size ensuring accurate translation from electrical signals to sound. Say goodbye to audible distortion. SUPPORTS ALL FOUR BLUETOOTH PROFILES: The HSP - Handset Profile, HFP - Hands free Profile, A2DP - Advanced Audio Distribution Profile, and AVRCP - Audio / Video Remote Control Profile. Our headset allows you to control media playback on your smartphone. 4 HOURS CONTINUOUS PLAY TIME: A single charge and these earbuds will last as long as you do. If the headphones are in the wireless charging case, they're a whopping 16 hours away, from needing to be charged again, which is super convenient. EVERYTHING YOU'RE LOOKING FOR: The features of this wireless ear buds bundle are too numerous to list. It includes two external microphones, LED indicator light display, voice assistant, iOS, Windows, and Android compatible, touch control, and more.

Reviews

Global ratings 5
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
    2

Type of review

Revainrating 1 out of 5

No volume in the right earpiece

The volume is terrible. The left ear is normal, but the right ear is not half as loud as the left. My other two headphones work fine. That's not my gear

Pros
  • Electronics
Cons
  • Waiting time too long

Revainrating 5 out of 5

Very good product. Excellent value for money. Highly recommended.

These are really good headphones that deliver what is promised; It sounds great, it's stable and comfortable even in your ears, the design is stylish and the case is comfortable to wear. The Type-C charging port is also a bonus. This is just my opinion, so please don't get me wrong: they're quite powerful (and offer comparable maximum volume to my AKG K240 series headphones). I'll get back to you with the waterproof test results. After reading the owner's manual, I found that they don't have an

Pros
  • Headphones
Cons
  • Not the best

Revainrating 2 out of 5

No volume in right earpiece

Terrible volume. The left ear is normal, but the right ear is not half as loud as the left. My other two headphones work fine. That's not my gear

Pros
  • Test year
Cons
  • Crumpled packaging

Revainrating 1 out of 5

Get another brand: Headphones

They don't stay the same, it's a constant struggle to use. When they work, it's not fantastic, it's normal. Will run for 3 or 4 songs and then shut down again. Worst Revain purchase I've ever made.

Pros
  • Great design
Cons
  • sad packaging

Revainrating 5 out of 5

Very good product. Excellent value for money. Highly recommended.

These are really good headphones that do what they promise; It sounds great, it's stable and comfortable even in your ears, the design is stylish and the case is comfortable to wear. The Type-C charging port is also a bonus. This is just my opinion, so please don't get me wrong: they're quite powerful (and offer comparable maximum volume to my AKG K240 series headphones). I'll get back to you with the waterproof test results. After reading the user guide, I found that they don't have an IPX…

Pros
  • Not just useful for its intended purpose
Cons
  • There are cons