Compare Open-Ear Designs
Compare open-ear and bone-conduction wireless audio by mechanism, fit, awareness limits, and the model details to verify before buying.
REMAX KF01 KF01 TWS Earbuds
Features
- Bluetooth 5.4
- 14.2 mm driver diameter
- AAC, SBC audio codecs
- HSP, HFP, A2DP, AVRCP Bluetooth profiles
- Bluetooth transmitting distance: 10 m
- Earbud battery capacity: 40 mAh; charging case battery capacity: 400 mAh
- Playback time: 5 h with earbuds only; 40 h with charging case
- Standby time: 150 h; charging time: 1.5 h
- Product weight: 0.0700 kg; package weight: 0.1100 kg
- Product size (unlabelled dimensions): 68 50 32mm; package size (unlabelled dimensions): 90 70 50mm
- Package contents: 2 earbuds, 1 charging case, 1 charging cable
- ENC noise cancelling; dual microphones and an ENC algorithm are stated to reduce background noise
- LED digital display for battery status
General specs
- Brand: REMAX
- Model: KF01
- Seller: Banggood
- ID: 2038275
- Brand: REMAX
- LED Display: LED digital display for battery status
- Model Number: KF01
- Product Type: TWS earbuds
- Standby Time: 150 h
- Charging Time: 1.5 h
- Package Weight: 0.1100 kg
- Product family: OpenBuds
- Product Weight: 0.0700 kg
- Driver diameter: 14.2 mm
- Package Contents: 2 earbuds, 1 charging case, 1 charging cable
- Bluetooth Version: 5.4
- Supported audio codecs: AAC, SBC
- Earbud Battery Capacity: 40 mAh
- Playback time, earbuds only: 5 h
- Noise cancellation for calls: ENC noise cancelling; dual microphones and an ENC algorithm are stated to reduce background noise
- Supported Bluetooth profiles: HSP, HFP, A2DP, AVRCP
- Battery Capacity Charging Case: 400 mAh
- Bluetooth transmitting distance: 10 m
- Playback time, with charging case: 40 h
- Package size (unlabelled dimensions): 90 70 50mm
- Product size (unlabelled dimensions): 68 50 32mm
- First listed by seller: October 2, 2026
If you are interested in more details, you can find full information on the seller's page.
€17.03
Last price update: 10/2/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
REMAX OpenBuds KF01 TWS earbuds support Bluetooth 5.4, AAC and SBC codecs, and list 5 h playback with earbuds only or 40 h with the charging case. An LED digital display shows battery status.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
REMAX KF01 Bluetooth 5.4
|
REMAX TWS-19 Bluetooth version 5.3
|
REMAX TWS 17 Black Silver
|
REMAX TWS-10i Black Bluetooth 5.0
|
REMAX TWS-2S Black Bluetooth 5.0
|
REMAX TWS-2S Black Bluetooth 5.0
|
|
| Brand | REMAX | REMAX | REMAX | REMAX | REMAX | REMAX |
| Model | KF01 | TWS-19 | TWS 17 | TWS-10i | TWS-2S | TWS-2S |
| Color |
|
|
|
|
||
| Price | €17.03 | €16.18 | €22.14 | €18.09 | €34.26 | €22.91 |
| Seller | Banggood | Banggood | Banggood | Newegg | Newegg | Newegg |
| Update | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 |
| Product Type | TWS earbuds | wireless earbuds | Wireless earbuds | True wireless Bluetooth earphones | True Wireless Bluetooth earphones | True wireless Bluetooth earphones |
| Bluetooth Version | 5.4 | 5.3 | Bluetooth 6.0 | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.0 |
| Model Name | TWS-19 | TWS-17 | TWS-10i | TWS-2S | TWS-2S | |
| Part Number | C16101MZK=EDA001733801B | C2855J5UQ=EDA00756801A | C16101UHC=EDA00756801A | |||
REMAX KF01 Bluetooth 5.4
€17.03
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.