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Wireless Earbuds Bluetooth Headphones 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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US$14.99 cheaper than the new price!!

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Product details

Management number 217186984 Release Date 2026/04/19 List Price US$10.00 Model Number 217186984
Category
  • 3D Hi-Fi Stereo Sound, Crystal Clear Calls: The newest Q38 wireless headphones sport produce impressively beautiful sound, using an AAC/SBC audio decoder and a 14.2mm composite diaphragm to increase the audio frequency by 65% (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 85% of the sound, making the call clearer.
  • Bluetooth 5.3, Quick Connection: Rulefiss Q38 wireless earbuds sport 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%, 51ms 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.
  • 10 Minute Quick Charge, 2 Hours of Playback: Our wireless earphones in 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, IP-X7 Waterproof: Unlike most sport headphones wireless, Q38 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 IP-X7 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, Refined Appearance: Multi-function touch panel on each Bluetooth earphone helps to play, pause, adjust volume, answer, end calls, activate siri and google assistant more convenient. In addition, the appearance of the sport headset is made of 100% glossy coating, with smooth lines, comfortable touch and exquisite appearance.

Color pure navy blue
Theme Talking, Gaming, Running, Exercise, Fitness, Sports, Business
Impedance 32 Ohms
Brand Name Rulefiss
Model Name Q38
Unit Count 1 Count
Is Electric Yes
Item Weight 71.8 Grams
Sensitivity 108 dB
Control Type Touch Control
Manufacturer Rulefiss
Model Number Q38
Audio Latency 31 Milliseconds
BuiltIn Media 800mAh charging box * 1, Q38 Bluetooth headset * 2, Soft silicone ear caps * 6 (L/M/S), USB-C cable * 1, User Manual (English, Spanish, French, etc) * 1
Noise Control Passive Noise Cancellation
Cable Features Without Cable
Control Method Touch
Earpiece Shape Hook
Headphone Jack USB-C
Bluetooth Range 15 Meters
Controller Type Touch
Frequency Range 20 Hz - 10,000 Hz
Number of Items 5
Antenna Location Business/Entertainment/Fitness/Gaming/Professional/School/Travel
Audio Driver Size 13 Millimeters
Audio Driver Type Dynamic Driver
Bluetooth Version 5.3
Compatible Devices IOS/Android smartphones, TVs, computers, laptops
Enclosure Material Plastic
Frequency Response 20 KHz
Battery Charge Time 1.5 Hours
Carrying Case Width 62.8 Millimeters
Wireless Technology Bluetooth
Battery Average Life 48 Hours
Carrying Case Height 92.5 Millimeters
Carrying Case Length 28.5 Millimeters
Carrying Case Weight 55.18 Grams
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 Teen, Adult
Carrying Case Material Plastic
Water Resistance Level Waterproof
Connectivity Technology Wireless
Headphones Ear Placement Over Ear
Specific Uses For Product Business/Entertainment/Fitness/Gaming/Professional/School/Travel
Headphone Folding Features Over Ear
Carrying Case Battery Capacity 800 Milliamp Hours
Carrying Case Battery Average Life 48 Hours
Carrying Case Battery Charging Time 1.5 Hours

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