Tronsmart Sounfii R4
 | When you make a purchase through links on our site, we may receive a affiliate commission. Buy! Tronsmart Sounfii R4 Wireless Earbuds, 12mm Drivers with Big Bass,28H Battery,4 Mics ENC Clear Call, Adaptive Noise CancelliNewegg.comDelivery: in USA Report |
Tronsmart Sounfii R4
Type:in-ear
Connection:Bluetooth v5.3
Frequencies:20 – 20000 Hz
Battery:up to 7 h, with case 28 h
Long battery life.
All specifications
Specifications Sounfii R4
|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Tronsmart 2026 - new arrivals, bestsellers, and the most relevant models Tronsmart.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Tronsmart 2026 - new arrivals, bestsellers, and the most relevant models Tronsmart.
Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.
What characteristics should good headphones have?Guide to key features of headphones
Video reviews
Tai Nghe mà có Bass Khủng thế này thì nghe Sướng luôn | Tronsmart Sounfii R4
15 May 20248 819 view
How to Operate Sounfii R4 Earphones
7 April 20243 732 view
We recommendCompare using chart →
in-ear, wireless, true wireless, Bluetooth v5.0, active noise cancellation, waterproof, battery: with case + 36 h
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, LDAC, active noise cancellation, voice assistant, waterproof, 20 – 40000 Hz, battery: up to 8 h, with case + only LDAC
студийные, overhead, open, wired, 3.5 mm, 6.35 mm, 3 m, no microphone, 5 – 35000 Hz, 250 Ohm, 100 mW
gaming, PlayStation 5, Switch, overhead, closed, wireless, Bluetooth v5.3, AAC, radio channel, 3D sound, 20 – 20000 Hz, 64 Ohm, battery: up to 200 h
overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v5.0, AAC, game mode, 5 – 32000 Hz, 36 Ohm, L-plug, battery: up to 60 h
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v5.3, active noise cancellation, foldable, 20 – 20000 Hz, 32 Ohm, 45 degree angle plug, battery: 690 mAh, up to 44 h
студийные, overhead, closed, wired, detachable cable, 3.5 mm, 6.35 mm, 3 m, no microphone, foldable, 15 – 28000 Hz, 38 Ohm, 1600 mW, battery: with case + maximum
in-ear, wireless, true wireless, Bluetooth v5.3, AAC, active noise cancellation, 3D sound, voice assistant, waterproof, 20 – 20000 Hz, battery: up to 8.5 h
overhead, closed, wireless, Bluetooth v5.2, AAC, aptX, active noise cancellation, voice assistant, 10 – 22000 Hz, battery: 800 mAh, up to 50 h
overhead, closed, combined, detachable cable, USB-C, Bluetooth v6.0, AAC, active noise cancellation, 3D sound, voice assistant, foldable, 10 – 40000 Hz, 32 Ohm, battery: 870 mAh, up to 50 h