Wireless Earbuds Bluetooth Headphone Sport, Bluetooth 5.3 Earbud 3D HiFi Stereo Over Ear Buds, 48Hrs Earhooks Earphone with Noise Cancelling Mic, IP7 Waterproof Headset for Workout/Running/Gym
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Product details
| Management number | 217186518 | Release Date | 2026/04/19 | List Price | US$10.00 | Model Number | 217186518 | ||
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| Category | |||||||||
- 【3D Stereo Sound, Crystal Clear Calls】Rulefiss new Q38 wireless headphones produce impressively beautiful sound, using an AAC/SBC audio decoder and a 14.2mm composite diaphragm to increase the audio frequency by 45% (20Hz-20kHz). Instrumental details are layered, vocals are clear, resonant bass and authentic highs ensure you feel pure music. At the same time, the Bluetooth headphones have built-in 2 clear microphones and CVC 8.0 noise reduction technology, they can retain 80% of the sound, making the call clearer.
- 【Bluetooth 5.3, Quick Connection】Rulefiss Q38 wireless earbuds uses Bluetooth 5.3 technology and dual-channel transmission, and supports protocols such as HSP, HFP, A2DP and AVRCP. Compared with Bluetooth 5.2, the transmission speed is +150%, the stability is +50%, 100ms low latency, and it is easily compatible with iOS/Android/Windows systems. After pairing the devices for the first time, the Bluetooth earbuds will automatically connect when you take them out of the charging case.
- 【48 Hrs Battery, Dual LED Display】Our wireless earphones over ear charging case with LED power display shows remaining power in percentage. Charging case presents its battery from 1%-100% to let you know the current power status of your running headphones and charging case anytime anywhere. Up to 6-8 hours playtime of normal usage on a single charge and boost that to 48 hours playtime with the 800mah compact charging case. With type-C quick charge, it only takes 1.5 hrs to charge the case.
- 【Comfortable Sports Earhooks, IP7 Waterproof】Unlike most sport headphones, Q38 sport wireless headphones are designed with a soft, ultra-light and flexible 45° earhook structure, which can fit your ears smoothly. And a single earbud is as light as 7g, equipped with 3 different sizes of high-quality silicone earplugs (S/M/L). Also with IP7 certified waterproof technology, you can protect the sport earbuds from sweat and rain during sports or daily use. Best choice for workout, running, gym.
- 【Smart Touch Control, Wide Compatibility】Multi-function touch panel on each earphone helps to play, pause, adjust volume, answer, end calls, activate siri and google assistant more convenient. This Bluetooth earphones is compatible with smartphones, tablets and laptops that use iOS 9.0/Android 5.0 or later. Therefore, no tangled wires are bothered, and you will enjoy the convenience brought by these sport earphones.
| Color | green-black |
|---|---|
| Brand Name | Rulefiss |
| Model Name | Q38 |
| Unit Count | 1.0 Count |
| Item Weight | 71.8 Grams |
| Control Type | Media Control |
| Manufacturer | Rulefiss |
| Model Number | Écouteurs sans fil |
| Audio Latency | 100 Milliseconds |
| BuiltIn Media | Cable |
| Noise Control | Active Noise Cancellation |
| Cable Features | Without Cable |
| Control Method | Touch |
| Earpiece Shape | hook with rounded tips |
| Headphone Jack | No Jack |
| Is Autographed | No |
| Frequency Range | 20Hz-20kHz |
| Number of Items | 1 |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.3 |
| Compatible Devices | Smartphones, Tablets, Laptops |
| Enclosure Material | Silicone |
| Additional Features | Bluetooth 5.3, One-Step Pairing, 3D Hi-Fi Professional Audio, Mini and Stylish, Lightweight, Comfortable, 48 Hrs Playtime, 4 ENC Call Mics, Fast Charging, Single/Twin mode, LED Battery Display, Sensitive Touch, IP7 Waterproof, Universal Compatibility, Type-C Charging, Working & Business & Fitness |
| Battery Charge Time | 1.5 Hours |
| Wireless Technology | Bluetooth |
| Battery Average Life | 48 Hours |
| Warranty Description | If there is a quality problem within 1 month, it will be refunded and replaced, and the warranty is 2 years. |
| Age Range Description | Adult |
| Water Resistance Level | Waterproof |
| Connectivity Technology | Wireless |
| Headphones Ear Placement | In Ear |
| Headphone Folding Features | In Ear |
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