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, Purple

Price: $35.99 - $23.99
(as of Feb 18, 2026 21:40:55 UTC – Details)

Product description

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Rulefiss new Q38 sports Bluetooth headphones, brand new upgrade

AAC/SBC audio decoder + 14.2mm dynamic unit

Vocals and instruments are detailed, the mids are full, and the bass is deep.

CVC 8.0 noise reduction technology

Equipped with 2 mics and CVC 8.0 technology, 80% of the sound can be retained, making calls clearer.

1 3D Hi-Fi Stereo

2 CVC 8.0

3 Quick Connection

Wide Compatibility Bluetooth 5.3

Equipped with Bluetooth 5.3, it is compatible with most Bluetooth devices, such as mobile phones, laptops and tablets.

Box Contents

USB-C cable, Charging box, Q38 Bluetooth headset, Soft silicone ear caps (L/M/S), User Manual (English, Spanish, French, etc)

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.

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.)

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 compohttps://zoumar237.store/ 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 exquihttps://zoumar237.store/ appearance.