I’ve been using these earbuds daily, and they’ve exceeded my expectations. The sound quality is outstanding, with deep bass and clear treble, making them perfect for music and podcasts. The ENC noise-canceling mic is a game-changer for calls, providing crystal-clear conversations even in noisy environments.
What stands out is the battery life—a full charge gives me days of use, and the USB-C charging is quick and convenient. The fit is comfortable and secure, even during workouts, and the IP7 waterproof rating gives me peace of mind during rain or sweat-heavy activities.
Pros:
Exceptional sound and bass quality
Long battery life (36 hours)
Comfortable and lightweight (3.6g each)
Reliable noise cancellation
Waterproof and durable
Cons:
None so far!
I’d highly recommend these to anyone looking for high-quality wireless earbuds at a reasonable price.

Wireless Earbuds Bluetooth Headphones, BT5.4 Deep Bass Hi-Fi Stereo Ear Buds, 4 ENC Noise Cancelling Mic, 36Hrs USB-C in-Ear
4.5
| 309 ratingsPrice: 18.49
Last update: 03-15-2025
About this item
2025 Upgraded Bluetooth 5.4 with 0.1s Ultra-Low Latency: The Rinsmola G21Pro Bluetooth headphones adds Bluetooth flash pairing technology to the latest Bluetooth version 5.4 for fast pairing in seconds. Compared to the previous version, power consumption is reduced by 30%, signal stability is improved by 35% and interference immunity is increased by 45%. Ensure audio and playback are synchronized for an immersive entertainment experience. After the first pairing, Bluetooth will automatically connect to the G21Pro ear bud once the charging case cover is opened.
Immersive Hi-Fi Sound, ENC Clear Call: Rinsmola G21Pro Bluetooth earbuds feature 14.2mm graphene drivers and triple-layer composite diaphragm restore the lively, detailed sound (boost bass by 85%), so stereo sounds are crisp, clear, and balanced. ENC noise cancelling wireless earbuds filters out 75% environmental noise, allowing you to enjoy crystal clear calls, as if you are communicating face to face with others.
Zero Pressure Wearing Experience, IP-X7 Waterproof: Rinsmola G21Pro wireless headphones are ergonomic and equipped with 3 size ear caps(S/M/L), designed for different ear shapes to ensure a comfortable fit. Each in ear headset weighs only 3.6g (0.13oz), charging case only 34g and can be easily stowed in pocket. Through the use of ultra-light nanomaterials, the wireless headsets reach IP-X7 waterproof grade, dust and rain proof, the extreme lightness. Great for gym, workout and sports.
36Hrs Playtime, Real-time LED Power Display: The ear buds wireless can last 6-8 hours playtime from a single charge and provides extra 36 hours playtime with charging case. Dual LED battery display design, You can precisely control the power status of the charging box and each wireless ear bud when in charging. Equipped with USB-C cable offers you more quick and stable charging.
Smart Touch Control, Powerful Compatibility: The Bluetooth earphones adopt high-precision touch chip, simple and easy to use, which can help you easily realize play/pause, adjust volume, switch songs, answer/end calls and activate Voice assistants and more. Beside, wireless earphones compatible with all Bluetooth enabled devices such as cellphones, tablets, computers, TV, ect. Experience limitless music.
Immersive Hi-Fi Sound, ENC Clear Call: Rinsmola G21Pro Bluetooth earbuds feature 14.2mm graphene drivers and triple-layer composite diaphragm restore the lively, detailed sound (boost bass by 85%), so stereo sounds are crisp, clear, and balanced. ENC noise cancelling wireless earbuds filters out 75% environmental noise, allowing you to enjoy crystal clear calls, as if you are communicating face to face with others.
Zero Pressure Wearing Experience, IP-X7 Waterproof: Rinsmola G21Pro wireless headphones are ergonomic and equipped with 3 size ear caps(S/M/L), designed for different ear shapes to ensure a comfortable fit. Each in ear headset weighs only 3.6g (0.13oz), charging case only 34g and can be easily stowed in pocket. Through the use of ultra-light nanomaterials, the wireless headsets reach IP-X7 waterproof grade, dust and rain proof, the extreme lightness. Great for gym, workout and sports.
36Hrs Playtime, Real-time LED Power Display: The ear buds wireless can last 6-8 hours playtime from a single charge and provides extra 36 hours playtime with charging case. Dual LED battery display design, You can precisely control the power status of the charging box and each wireless ear bud when in charging. Equipped with USB-C cable offers you more quick and stable charging.
Smart Touch Control, Powerful Compatibility: The Bluetooth earphones adopt high-precision touch chip, simple and easy to use, which can help you easily realize play/pause, adjust volume, switch songs, answer/end calls and activate Voice assistants and more. Beside, wireless earphones compatible with all Bluetooth enabled devices such as cellphones, tablets, computers, TV, ect. Experience limitless music.
Product information
Noise Control | Passive Noise Cancellation |
---|---|
Frequency Response | 20 KHz |
Sensitivity | 108 dB |
Headphones Jack | USB |
Model Name | G21 Pro |
Connectivity Technology | Wireless |
Wireless Communication Technology | Bluetooth |
Included Components | USB-C cable * 1, 350mAh charging box * 1, User Manual (English, Spanish, French, etc) * 1, Bluetooth headset * 2, Soft silicone ear caps * 6 (L/M/S) |
Age Range (Description) | Kid, Teen, Adult |
Material | Plastic, Acrylonitrile Butadiene Styrene (ABS) |
Specific Uses For Product | Business/Entertainment/Fitness/Gaming/Professional/School/Travel |
Charging Time | 1.5 Hours |
Recommended Uses For Product | Business/Entertainment/Fitness/Gaming/Professional/School/Travel |
Compatible Devices | IOS/Android smartphones, TVs, computers, laptops |
Theme | Riding, Talking, Gaming, Running, Exercise, Fitness, Sports, Business |
Control Type | Touch Control |
Cable Feature | Without Cable |
Item Weight | 3 Grams |
Water Resistance Level | Waterproof |
Style | Modern |
Control Method | Touch |
Number of Items | 5 |
Controller Type | Touch |
Battery Life | 36 Hours |
Audio Driver Type | Dynamic Driver |
Bluetooth Range | 20 Meters |
Bluetooth Version | 5.4 |
Carrying Case Battery Average Life | 28 Hours |
Carrying Case Battery Capacity | 350 Milliamp Hours |
Carrying Case Battery Charging Time | 1.5 Hours |
Carrying Case Length | 2 Centimeters |
Carrying Case Width | 3 Centimeters |
Carrying Case Height | 5 Centimeters |
Carrying Case Weight | 34 Grams |
Carrying Case Material | Plastic |
Audio Latency | 31 Milliseconds |
Audio Driver Size | 14.2 Millimeters |
Earpiece Shape | Stick |
Manufacturer | Rinsmola |
Product Dimensions | 0.79 x 1.57 x 1.97 inches |
Item Weight | 0.106 ounces |
ASIN | B0DPQKLNL3 |
Item model number | G21 Pro |
Batteries | 1 A batteries required. (included) |
Customer Reviews |
4.8 4.8 out of 5 stars
487 ratings
4.8 out of 5 stars |
Best Sellers Rank | #195 in Electronics (See Top 100 in Electronics) #32 in Earbud & In-Ear Headphones |
Other display features | Wireless |
Country of Origin | China |
Date First Available | December 6, 2024 |