About this item

• - Get 10 minutes of quick charging for 2 hours of playback on our wireless earphones over ear.
• - LED power display on charging case shows remaining battery percentage.
• - Charging case indicates power level from 1%-100% for headphones and case.
• - Up to 6-8 hours of playtime on single charge, extend to 48 hours with 800mah charging case.
• - Type-C quick charge fully charges case in 1.5 hours.
• 【Bluetooth 5.3, Quick Connection】The 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.
• 【Comfortable Sports Earhooks, IP7 Waterproof】Unlike most sport headphones wireless, Q38 sport 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, 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 earphones is made of 100% glossy coating, with smooth lines, comfortable touch and exquisite appearance.
• 【3D Stereo Sound, Crystal Clear Calls】The newest 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.