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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Size: 800 mAh
Color: green-black
Features
- 3D Stereo Sound, Crystal Clear CallsRulefiss 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 ConnectionRulefiss 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 DisplayOur 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 WaterproofUnlike 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 CompatibilityMulti-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.
Brand: Rulefiss
Color: green-black
Ear Placement: In Ear
Form Factor: In Ear
Model Name: Q38
Connectivity Technology: Wireless
Wireless Communication Technology: Bluetooth
Included Components: Cable
Age Range (Description): Adult
Material: Silicone
Specific Uses For Product: Sport
Recommended Uses For Product: Running, Exercising, Cycling, Workout/Gym
Theme: Fitness
Control Type: Media Control
Cable Feature: Without Cable
Item Weight: 71.8 Grams
Frequency Range: 20Hz-20kHz
Style: Sporty
Number of Items: 1
Earpiece Shape: hook with rounded tips
Manufacturer: Rulefiss
Package Dimensions: 4.06 x 3.58 x 1.54 inches
Item Weight: 2.53 ounces
Item model number: Écouteurs sans fil
Batteries: 2 Lithium Polymer batteries required. (included)
Date First Available: January 8, 2024
Country of Origin: China
Frequently asked questions
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