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  • Front. Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black.
  • Angle. Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black.
  • Left. Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black.
  • Back. Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black.
  • Alt View 1. Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black.
  • Alt View 2. Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black.
  • Alt View 3. Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black.
  • Balanced Sound Dual-Mic ENC Mic1 Mic2 Effortless Pairing 28H of Playtime 28 Tronsmart H Peerless Design Comfortable Fit
  • Balanced Sound: 12mm composite titanium driver delivers balanced sound with powerful bass.
  • Crystal-Clear Call Dual-mic Call Noise Reduction provides enhanced clarity.
  • Comfortable Fit - Fits securely in your ears and prevents from falling off.
  • Extended Playtime 28 Hours Tronsmart H - Charging Earbuds Total 3 7 28 Hours
  • Smart Touch Control
  • Effortless Pairing Bluetooth 5.3 allows it to maintain seamless connection.
  • Peerless Design - Designed to be compact with stunning audio quality.
  • Alt View 12. Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black.
  • Alt View 13. Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black.
  • Sounfii R4 Product Overview video 0 minutes 30 seconds

Tronsmart - Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Black

Model:
Sounfii R4
SKU:
6595619
Highly rated by customers for:
Your price for this item is $24.99

Customer reviews

Rating 3.7 out of 5 stars with 18 reviews

Rating Filter

Rating by feature

  • Sound Quality

    Rating 4.0 out of 5 stars

  • Battery Life

    Rating 3.7 out of 5 stars

  • Connectivity

    Rating 3.9 out of 5 stars

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Cons mentioned filter

There aren't enough negative mentions yet.
72%would recommend to a friend

Customers are saying

Customers love the sound quality of these wireless earbuds, describing it as "great" and "riveting." They also appreciate the long battery life, with one customer saying they hold a charge for "an extremely long time."

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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