Wireless Bluetooth Headphones, Immersive Hifi Stereo Earbuds, 2023 New 48Hrs Ear Buds, ENC Mic, IP7 Waterproof Sport Earhooks
Description
Item model number | Q38 |
Bluetooth Version | 5.3 |
Style | Bluetooth 5.3 |
Number of Items | 1 |
Control Method | Touch |
Frequency Range | 20Hz-20kHz |
Frequency Response | 20 KHz |
Theme | Sports |
Battery Life | 48 Hours |
Noise Control | None |
Department | Unisex |
Bluetooth Range | 15 Meters |
Controller Type | Google Assistant, Siri |
Control Type | Volume Control |
Is Autographed | No |
Wireless Communication Technology | Bluetooth |
Cable Feature | Without Cable |
Carrying Case Battery Charging Time | 1.5 Hours |
Product Dimensions | 1.12 x 2.47 x 3.64 inches |
Material | Plastic |
Carrying Case Width | 6.28 Centimeters |
Carrying Case Color | Black |
Age Range (Description) | unisex |
Ear Placement | Over Ear |
Impedance | 32 Ohm |
Is Discontinued By Manufacturer | No |
Specific Uses For Product | Sport |
Included Components | USB-C cable * 1, Q38 Bluetooth headset * 2, User Manual (English, Spanish, French, etc) * 1, 800mAh charging box * 1, Soft silicone ear caps * 6 (L/M/S) |
Carrying Case Battery Capacity | 800 Milliamp Hours |
Model Name | Q38 |
Unit Count | 1 count |
Country of Origin | China |
Carrying Case Height | 2.85 Centimeters |
Water Resistance Level | Waterproof |
Carrying Case Material | Plastic |
Item Weight | 2.53 ounces |
Connectivity Technology | Wireless |
Headphones Jack | USB-C |
Audio Driver Type | Dynamic Driver |
Charging Time | 1.5 Hours |
Manufacturer | Rulefiss |
Carrying Case Length | 9.25 Centimeters |
Color | Black |
Form Factor | Over Ear |
Sensitivity | 108 dB |
Compatible Devices | For iOS Phones. For Android Phones: Samsung, Huawei, Xiaomi, ZTE, Lenovo, OPPO, Vivo,SONY, HTC, LG, and other smartphones with iOS 9.0/Android 5.0 or above and Bluetooth 4.0 or later. |
Audio Latency | 31 Milliseconds |
Batteries | 1 Lithium Polymer batteries required. (included) |
Recommended Uses For Product | sports, Running, Exercising |
Carrying Case Battery Average Life | 48 Hours |
Audio Driver Size | 13 Millimeters |
Carrying Case Weight | 55.8 Grams |
Brand | Rulefiss |
Earpiece Shape | Hook |
- 【2023 New Bluetooth 5.3】The Bluetooth 5.3 chip and high-sensitivity FPC antenna ensure that the headphones connects quickly and stably within 15 meters, with lower latency and lower power consumption. Supports Bluetooth protocols such as HSP, HFP, A2DP and AVRCP. After pairing the devices for the first time, the Bluetooth headphones will automatically connect when you take them out of the charging case.
- 【13mm Drivers Stereo Sound, Crystal Clear Calls】Rulefiss New Q38 wireless earbuds Bluetooth uses AAC/SBC audio decoder and 13mm graphene moving coil unit, and the frequency bandwidth is increased by 45%. Instruments are well-detailed, mids are full, and high pitch (20Hz-20kHz) is punchier, with excellent dynamic range and accuracy. At the same time, the Bluetooth earbuds have built-in 2 clear microphones and CVC 8.0 technology, they can retain 85% of the sound, making the call clearer.
- 【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.
Product Description
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Comfortable and Light
The wireless earphones weigh only 8 g, have a 3D bionic ergonomic design and fit perfectly in the ear canal.
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IP7 Waterproof
IP7 waterproof technology efficiently protects the sports headphones from damage caused by sweat and rain to ensure their lifespan. They are ideal for exercise and sports.
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Monaural/Binaural Mode
Each Bluetooth headphones can be used alone and shared with friends at any time. Or use two headphones simultaneously for powerful stereo sound.(Cannot connect 2 devices at the same time.)

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